Nikki (born 3221) is a female husky is a originated in the Mobius Universe as a sweet and kind equivalent like her Mobian counterpart, Akira when she was on t side of good he but however, she suffers from depression after losing her parents at a very young age which they both was forced to return to their timeline for her own safety. From another Vampire Clan who are rivals to each other , after years of being upset thinking her parents abandoned (which they didn't), she choses the dark side path during the years of growing up, which got herself in a whole lot of trouble at a young age. She being partnerships with Scourge sonic the Hedgehog evil counterpart and later joins Team Destructix, but unlike her counterpart, Nikki becomes more evil and takes enjoyment of watching others suffer but in another dimension universe, Her future counterpart becomes very evil and insane, not caring about anyone but herself, similar to the attire of Future Android 18 from the Dragon Ball Z series. However, similar to Future Android 18's attitude, Nikki cares about her clan. She also bears a similar personality to Darka Marapore in the future as well.
Nikki was born in Anti-Mobius on Crystal Island, as a baby but Unfortunately, the island was under attack by another vampire clan who was looking for the new born child which her family was forced to travel back into Mobius Prime (sonic timeline), somehow after escaping, from their vampire race which they to keep there little girl safe, so they decide to name her amberlina Rosebel as she grown up people thought she was amy which they decided to give their daughter a nickname which call her Nikki in the process.
As 5 years passed, her family still decided not to tell Nikki about the destruction that was going on in their clan. So They decided to keep it a secret from her without even telling her completely, during months have passed she also developed a friendship With Amy which the two of them consider as sisters which people accuse her thinking she was much an older sister to Amy She also develop Her friendship with Sonic which to her He was cool in her book but however after Sonic's arch enemy Dr robotic Eggman aka Dr.Eggman who been sonic arch enemy for manny years during they first each other as he attacks Sonic and his friends which he save the both of them at the same time after being saved by him she becomes completely in love with him.
After been save by her hero and spending time with her friends Nikki becomes hopelessly in love and becomes more attracted to Sonic as amy help nikki get to know sonic more which at the end and the results of her falling in love with sonic as well however Nikki doesn't know that Amy had romantic feelings for Sonic as her friends tell her to watch out about amy but nikki thought amy was harmless until she was completely shocked and discovered that Amy has the same romantic crush on sonic as well (but Nikki completely fears that this might interference with her friendship with Amy ) until the next day she ask Amy did she had the same feelings about Sonic which Amy admits to Her friend by telling the truth which the Two friends / sisters completely ended the friendship and becoming rivals for Sonic love.
A transport thingy notified them they have to go back anyway because of the war was sill going on in there timeline which they were forced to leave the girl behind (sadly they have to). For her own safety her parents told Nikki that they'll be back to get her, which sadly they cannot tell the their daughter about their history. Max then contacts Rose to watch the girl under her custody for a while until they return. However, max contacted Dr Eggman who becomes friends with him asking him to erased her memory from there race just to be safe which he did. Later, they went back to their own universe (Which they said a final goodbye to their daughter).
Under Rose's custody, Nikki waited for her mother and father to return, but when Rose begin to look for Nikki which she finds her damaging the kitchen, crying and saying they never kept there promise to her. Nikki becomes very frustrated and furious, at her parents as she runs into her room saying they never came back for her accusing them of abandon her ( which they didn't).
She begins to look at the world with hatred, and begins to feel that the world needs to be destroyed. Her heart soon turns from love to hatred as she felt more evil, as 3 years has past nikki grown more hatred to everything. Nikki went complete insane as she blames the world for everything as she suffered from not having her mother and father around her which she wants the world to suffer after becoming a juvenile troublemaker Eggman notice that he can use a partner which she agreed to him the only thing that dr eggman dont reailze he made a huge mistake
Joining The Dark Side
Years went by as Nikki, now a teenager, who is working with Dr. Eggman but double crossed him, but as months passed, Nikki got herself almost in a lot of trouble in Sonic's homeworld and becoming call by her nickname the troublemaker kid. She took a enjoyment of her new "bad girl" personality which in her world she recall she doesn't play by the rules. She pays Sonic a little visit, in which Sonic was very shocked to find out about Nikki's appearance; very evil and wicked. And when she found him, she also finds out guys have one weakness which women like her can get out of anything and get what they want by seducing them. She began to flirt with him just to get what she wants from there information. That was until Amy told her to stay away from her "Sonikku". In self defense, Nikki attacks her with her martial arts skills, calling her weak.
Sonic asked her, "What's up with your attitude?" Nikki calls him a cutie pie before attacking him. She responds to him saying, "Love can be a very crazy thing, but sometimes love can be very twisted." she begins to flirtatious provoke Sonic until Shadow appears tell her that no one will never defeat the faker (sonic as usual) but she knows that he has the Chaos Emerald which she wanted it.
Shadow told her that she can't have it, but she needs to battle him. Nikki accepts that and fights with Shadow. After that, he gave her a compliment on her fighting skills. She smirks and thanks herself as she takes her seductive personality to a whole new level. She flirts with Shadow and sweet-talks to him (which to fool him and trick him), but however it becomes success at the end, as she uses him just to get the Chaos Emeralds from him. Which She takes the Chaos Emerald and attacks him.
Shadow becomes very angry at her, saying "no fair!", that she cheated. She tells him with these words, "Sometimes you got to do what you have to in order to get what you want." She plans to attack the rest of the Freedom Fighters until she bumps into Scourge, Sonic's evil counterpart. She gives Scourge a random compliment, "That's a real bad boy right there," as he begins to flirt with her, which she flirts back, keeping her game cool. They escape in Teleportation Rings. Shadow was very angry, as Sonic asks what happened to her and what up with Nikki's attitude.
Back at scourge headquarters. After working with Rouge but broke up the partnership after his transformation was done Scourge was amused by her personality and fighting skills. He, ask if they could, joined forces together she then apologized for hurting her friends. But then, she took a really twisted dark turn. So good for once to be powerful as she turns to the dark side randomly, enjoying her bad girl side, which to the word as well as it may seem that the girl had already forgotten happiness.
The Freedom Fighters
Joining the freedom fighters
As working with scourge for a While and eggman as well but eggman doesn't Know she been double-crossing him again from the whole entire time during their partnership As Nikki go undercover to join the freedom fighters so that she and scourge can know what their plans are Nikki apologize to sonic and his friends with her strange and very bad behavior which she plays along with the plan for many months went by as her plans begin to work she begins to help Sonic and his friends to defeat Dr Eggman as he play along as well but however she grew very jealous on sonic girlfriend Fiona Fox for being in a relationship with him as she thinks to herself she wish fiona was dead.
as days went by she grew more bitter and heartless to Amy ask amy in a cold heartless way why is a weaking little girl like you who chases sonic everyday does not receive one date From him which as she walks Away at night she contacts Eggman and scourge in different connections to tell them what their plans are up at the sametime until Amy who almost hears her and pretend to go to sleep.
the next day however Amy becomes suspicious if nikki is actually undercover for eggman a spy which she lies and says she wasn't things become more suspicious for amy to find out however nikki Go suspicious about fiona as well if she actually cares about Sonic or she doesn't.
double- crossing and betrayal
Nikki because more suspicious and suspects about fiona relationship which sonic as nikki ask fiona if she's was happy with Sonic until Nikki find out that fiona never care about sonic at all as she was shocked to find out more that she's been cheating on sonic with Scourge the whole entire time during their relationship while they are together as tails told amy which she was angry and furious at fiona for cheating on him and two timing him.
which amy was very upset At fiona and attacking fiona with her hammer saying that everyone trusted her even sonic trusted her with all his heart she ask fiona why she cheated on Sonic Fiona tells amy that her and sonic wasnt really going out since they got together fiona tells amy the truth well only get you hurt and no one would never actually believe amy since she's too gullible until sonic came along interrupted the cat fight which he noticed that people been telling him that she's been cheating on him after becoming upset that she betray sonic heart but she was proud of the girl for breaking up with him to have sonic all to herself as she thinks to herself she would do the same thing as well ( if Amy back off her man).
sonic begins to talk to fiona asking her if she had been cheating on him and back stabbing him behind his back the whole time during their whole entire relationship ask her more questions that she's been disappearing a lot as people been telling him things about her which he did not believed that as sonic ask Fiona why she became interested in him since scourge impersonation him and ask her if she wants to take things more interest and move on to the next level in there relationship until she was tired and fed up of there whole relationship until scourge came in telling sonic it was him who fiona fall for first realizing after falling for the evil hedgehog when fiona saw something in scourge which sonic didnt had which scourge was sour and bittersweet for fiona but as for sonic he was too sweet and vanilla for her taste.
admittedly and cofession telling sonic when scourge wasnt the real sonic which she was trying find the same thing in sonic which she wanted more fun she tells him that she tries to find the same attraction to sonic just like Scourge however she fails at the end and as for sonic he was on the whole hero thing.
scourge on the other hand insults sonic love life explaining he couldn't hold on to a princess and couldn't win fiona's heart and as for amy ( who has a obsessed love him) tell his hero twin there a real prize winner. Nikki clap for fiona as amy was very upset ask her why would she be clapping for her tell amy why should she be asking her.
however Tails came in and started crying and beging Fiona not to leave with scourge realizing that he loves her but she didn't have the same feelings back to him and because of there Age difference becaus tails ls was to young for her which scourge became very annoying by tails begging mercy to fiona tails tells fiona he knows that she is good inside and kind hearted and all she has to try to work harder.
fiona tell him that was sweet of him to say sweet things to her but she tell him there one lesson in life he hasn't learn he cannot count on everybody she immediately slap him which scourge was very amuse at fiona bad girl attitude and laugh at tails for getting slap in the face by her and so was nikki she takes more interest of the dark side and automatically enjoy other people's pain and suffering and smirks at tails pain and heartbroken and getting hit in the face. Sonic rush over to tails to see if he was alright tails become completely heartbroken by Fiona harsh and rude words which he tells sonic to go after her for hurting his feelings and slapping him.
the truth has been exposed
this push Sonic over the edge as he becomes very physical and furious angry at fiona as he begins to charge at her for hitting tails in the face and hurting his feelings which she mentions to Sonic that he was the one who abandoned her and left her in prison all alone as he tell her that was no excuse for her to hit him until scourge came in and stop Sonic from attacking her he begin provoking Sonic as he call him a wuss as scourge begins to tell him saying as much as he likes messing with him and pissing him off which scourge said that he likes fiona as a change of heart.
he begins to tells sonic that all the girls from his dimension home are black and dark from the get-go from the beginning he date and cheated on which they was to vanilla for his taste but when he first another female and saw fiona for the first time in his life he know she wasn't like the rest of them but however her appearances caused him to be attracted to her which had immediately and automatically turned him on according to scourge he mentioned fiona choices to be bad and evil which he thinks that is hot according to his book.
after that got out of the way scourge pay more attention to sonic tells him he knows why he hates him sonic get very angry and got provoke by him more as scourge telling him it not the whole fiona thing of her breaking up with Sonic or he just better looking then him scourge tells sonic all it takes is one bad day and he'll be just like him but sonic corrected him saying all he needs a little of selfishness and a little bit of decency which he'll be just like him scourge begins to panic until fiona kick him telling sonic to back off he had his chance with her as Nikki tell her to not hit sonic so hard.
fiona was about to attack sonic but Amy came in to stop her just in time and so was tails both of them was very upset at Fiona double cross and betrayed the freedom fighters as nikki don't have a problem with double crossing she summit Eggman to come which the others was completely confused and shocked and she gave the Master Emeralds to him and so was sonic as well.
She confessed to all the others she been double Crossing and betray the team saying she was actually a spy working for him which she pointed to amy saying she was almost expose as well but thanks to amy who gain her trust more which she was foolish enough to believe her which she also tells the other she been working with scourge as well.
but however at the end everything happen so fast she immediately double crossed Eggman again which he becomes completely upset why was she double crossing him for the second time she explains to Eggman she was never actually working for him which she been working with scourge the whole time during there partnership as she walks away blowing a kiss to Sonic call him handsome as she goes in the ring with scourge and fiona which Amy becomes very upset saying next time if she sees her she's dead to Her.
Working for Dr. Finitevus
Not long after the betray from the freedom fighters along with fiona who change her attitude appearances more, she and scourge decided to make a new team as well soon after that they attack sonic friends Fiona insulted tails by playing with his emotions as sally punched fiona for cheating on Sonic and slap tails in the face she was very upset that the both of them double crossed them nikki tells her it was more fun to drop them a little pay-back. nikki attack amy more and sonic after that she flirt with him sonic ask her why was she doing this she burst out angry saying it none of his business asking her why was she doing it as she hit him more and punches him she tells him that she is not some weak little girl needed to be rescue amy begin to attack her which nikki became very angry and uses her martial arts at amy saying she don't need her weaknees to bring her down,
as Nikki who was later kidnapped By Walter Naugus when she walks up find out that she had been kidnapped as he finds out that she had the power to open the codes which he explains the last time when he hypnotize Sonic he explains the effect didn't last longer which she refused to give it to him he noticed that she was a Dhamphire which he hypnotized The girl more As nikki played a part in the recreation of this awesome figure, as she and Scourge had worked with the other Destructix to knock out Knuckles the Echidna when he returned to Angel Island, and delivered him to Dr. Finitevus whose plans finally came together to make a new Enerjak out of the original's greatest foe she soon becomes more effected by it after a few hours later they made it to Dr.finitevus he ask her where was the information at he almost sucess to reach it but his effect had exploded which caused her to attack while she was free from his mind control As an escape to find scourge and fiona. she catches with scourge as he thinks to himself which he found out that he and sonic wasn't so different Scourge resolved to find answers to who he was now, and left with Fiona and her as well through the enhanced Warp Ring, to the places he could find them. Scourge promised Fiona and nikki, however, that it would be fun.
joining the Destructix
Nikki joins the destructix to see what her skills are Sergeant Simian attempt to Flirt with her as she attack him punching and kick him pins him giving him a warning in response tell him no man will never touch her which scourge told him not to mess with her since she the new teammate he responds in the way call her Hot kitten (mean he like a woman in charge) nikki however was freak out by Flying Frong creepiness which call him a creepy frog he automatically and immediately provoke her saying that females like her don't have class or self esteem.
as she become angry grabing his neck asking him do he wants to die as she begins to help sourage with his plans more as he becomes king of Mobius along with fiona his queen which he find out she had a birthmark on her which since she can speak Japanese which her birthmark was call princess. as they all begin fighting his friend's while sonic deal with scourge meanwhile during his battle with scourge which he and sonic was stop by there robots self as scourge ask sonic to rule the universe with him as Kings which cost Sonic to panic to answer scourge request until he was interrupted after that was over scourge turn his attention and focus back on sonic as he waited for Sonic to respond and accepted his deal and offer to rule the universe with him as kings which sonic rejected his offer as he tell scourge he doesn't want to be sickened by his words which he doesn't mind telling sonic to accept his defeat sonic run away and acepted telling him that he will defeat him however scourge on the other hand looking at him saying that he made a great mistake of rejecting his offer.
While they battle again sonic came in trying to talk to the girl ask her why was she doing all this she burst out more angry saying it none of his business as well however he mentioned that she act just like amy she begins to bite him shock say she was actually a vampire she snap into madness demanded him for blood, but she turn back to normal which Nikki was really confused and does not know what was he talking about. she begins to chase him trying to find answers until she was transport into another dimension where she amy and sonic meet Rosy The Rascal an evil version of amy she was more shocked to see a cute version of amy she attack them as Nikki and amy tell rosy to take a chill pill, summit a compliment by Sonic saying she act like a b****h she tell him to shut his mouth or she wouldn't mind hitting a cute hedgehog.
which scourge was very shocked that his stalker came back wanted to hit him for ignoring her (which in the comics that he runs away from her just like Sonic does to Amy when she keeps forcing Him to go on a date with her which they noticed that she is the anti version of Amy and has a crush on scourge however she used the rings to make herself look older so he can notice her but at the end it made her go into insanity) as sonic and his friends attacking scourge gang as he yells fucking traitors as his own gang betrays him. which rosy blow kissy faces and attack at scourge for leaveing her hanging scourge however scourge ask sonic again to join his side to take over the universe which he rejected the first time and again scourge however becomes very angry and transform into super scourge.
he becomes very physical angry at Sonic and asking him what is with him he told him that he and sonic could have ruled the universe together which he rejected the first time he ask him and the second time as scourge/super scourge begins to fight some more as he noticed this was anti Mobius where everything is complete opposite from there timeline but Sonic also have a idea (which sonic trick scourge for him to transform). He was about to attack sonic but his power and energy faded so fast he becomes shocked that all his power and his energy vanish so fast a weak scourge ask sonic why his power didn't last longer Sonic explains to him when he use alot of the seven Master Emeralds he slows down first so he can absorb the power which can last longer for him and as for Scourge case he use the power so fast that all it energy burned out so quickly scourge call him a cheater for tricking him which Sonic tell him he's nothing but a bully and don't take any responsibility for his actions and for the chaos that he has cost.
after his defeat and beaten By Sonic nikki disappear after scourge was taken to the zonic cops where he breaks free and runs away from sonic as sonic chase after him which until they was both stop by zonic cops as scourge had a zonic Collar that was wrapping around his neck as where nikki saw 2 Sonic's becomes madly happy as she flirts with Zonic (Sonic cop counterpart) he tells her he don't flirt with criminals which she don't mind about that which she watch scourge get under arrest as she call Fiona that tell her that scourge been arrested.
After scourge got arrested and sent to zonic prison which he couldn't fight cause the zonic Control Collar slow his speed down she call fiona and the other team mates to make a plan to find scourge so they can't bust him out of jail however they all got themselves arrested only to reach scourge location after places themselves in prison nikki hug and flirt with zonic again as calling him Sonic he rejects her again tell her again that he don't flirt with criminals which she began swinging her hips as she blow him a kiss and winks at him.
meanwhile at the lunch cafeteria one of the cell inmates begins to bully scourge more until his teammates stop them, all of the cell inmates begins to become very perverted Asking Nikki if she can ditch them for A real man (similar to rouge personality) she doesn't like a man to disrespect a lady like her they however perverted Saying they like her style which they walk away when she becomes very happy that they left her alone for now until she needed them again for interesting things.
however Fiona cames to cheer scouege up which him became very angry at her for leaving him hanging as nikki watches fiona explain she didn't mean to leave him hanging back at the freedom fighters location as she tells him both of them call the team and explain why they couldn't contact him they needed to find a way to find his location so they got themselves arrested as she explains the whole thing scourge burst out angry and yells at her saying you morons you and these lame freaks are trying to get me kill to her as he walk away upset she laughed insane asking fiona what kind of man yells at his girlfriend fiona however tell nikki where her man which Nikki shouldn't worry about hers.
meanwhile scourge was trying to get down to business until more people was hitting him until his team came and stopped the fight fiona came in and threatened the master not to touch scourge as the master threatened her giving her a death wish she takes him to talk to him Nikki however was laughing at scourge where fiona criticize her for not having Sonic which she become more upset at that nikki and fiona ask scourge what was making him slow down he told them the zonic control coller was bring him down she tells him he can make his own team just like sonic has his own team he decide to show them who's the boss and King as he go back to old self.
he begins to go talk to dr eggman as fiona was proud of scourge to go back the way he was meanwhile Nikki and fiona was looking at him abby ask fiona what does she see in him she mentions to tell her that he's great (in the sonic comic she mentioned she like bad boys) abby ask Nikki what guys do she like she began to say she like good guys and bad guys when rudy ask why she daydream about a special guy that she's interest ( Sonic the Hedgehog) mentions that he is the love of her life she mentions that she has a family before they went back to there timeline she signed in love mention Sonic again blushing she flirt with zonic again but he rejects her more till Andrew a boy who a prison inmate begins to flirt with her more but she however reject his flirtatious by kicking him in the face and slim him in the ground rejected saying that she found someone new And walk away.
that night they wait for scourge moment to shine till the Prison was getting under attack so everyone went insane scourge who managed got his mojo back and speed scourge was very upset at fiona for ruined his big comeback nikki and her till him that this stuff has been taken he orders them to get it Dr Eggmen tell scourge to surrender but he wasn't going to give up without a fight fiona and the other teammates tell him that the ring portal was open he yells to them saying as he wants to get out of there as they disappear in the ring portal
As nikki becomes very excited that she got her appearance back which flying frog criticize her even more saying that her looks can be very deceitful she grab his neck threatened him that she could had leave him there with the fishes till Andrew who escape from jail was behind her saying that he is part of the team now and hugs her she pushes him saying get off me she threatened him say that she will never ever ever fall for him as for scourge status telling everyone that they play by his rules telling fiona and the team He had big plans for both world's his and sonic world for revenge.
Relationships (Archie Timeline) Romance and Non-Romantic
there are lots a hint and romance That Nikki did had In Sonics timeline but the rest considered as flirting which she is very similar to Rouge personality she also had hints that she flirts with them just to get what she wants but however there is a rival competition between her and Amy For Sonic's love which is very consider similar situations Like sakura and ino from Naruto In part 1 when they both ended their friendship for having the same attraction in the same guy Sasuke Uchiha. But her relationships are non-romance relationship like scourge which they both have a flirtatious thing (but stay as friends and zonic ( which was a one sided crush when she was in zonic prison)
Sonic the Hedgehog (love interest)
Nikki and sonic are good friends and care about each other after saveing her she becames falling in love with him after he save her and became interested and attracted to him but however she finds out that Amy has the same interest in him which she end her friendship and become rivals for Sonics love however she easy attacks him she sometimes call him my cute hedgehog from time from times even she grew a bit jealous of his girlfriend fiona fox until she finds out that Fiona never had feelings for Sonic only for scourge from their whole entire relationship till tails told Amy she joined the freedom fighters as a spy but ended up double crossing them after joining scourge team she still becomes attracted to Sonic just to make amy upset sonic may has feelings for her in return she Seems to ask him how about a kiss in returned when she help Sonic when she's not evil Or doing evil things.
Nikki and shadow didnt have a better start at all however she only flirt with him just to get the Master Emeralds from him as she yells at him for calling sonic a faker she may be mutual attraction to him but the relationship working together is yet unknown she sometimes likes to help shadow but eventually likes to double cross him which considers why he calls her a cheater.
Nikki had been flirtatious attracted to the bad boy scourge Sonic evil Dimensional Counterpart after his transformation was done he also seems to be quite interesting in her after she escaped with him and with rouge after she broke up the partnership with him for months after working with him the two of them had a flirtatious business partnership as well however they became more interested in partnerships then flirty.
after months have passed of working together scourge given up his womanizing ways after he cheated on his ex's from the girls that he dated and start dating fiona fox sonic girlfriend from their whole entire relationship which she was expose by tails and amy she immediately double cross Amy and the freedom fighters as well to work with scourge.
after working in a new team she still become flirtatious attracted to him while he with fiona but after a while she stopped becoming interested in Him but sometimes she will only criticize him only for his temper for slapping fiona for almost being sent back to his time While she watches scourge asking sonic to join his request to rule the universe as kings but at the results of reject his offer which nikki tell scourge he made a huge mistake for rejecting his offer she also watches as scourge becomes Stalk by rosy the rascal however in the comics she is the anti version of Amy and is in love with Sonic's evil Countpart As it shows that he ran away from Rosy it also shows that she was trying to use the rings to make herself look older so he can notice her but at the end it made her go completely insane and crazy she Also even noticed that Rosy became very upset at him for leaving her hanging.
after being defeated by Sonic again she watch as scourge and sonic being stop by zonic cops where she flirt with zonic sonic (Cop Dimensional Counterpart) but zonic rejected her say he don't flirt with criminals which she didn't mind that she noticed that he had a Zonic collar On him when He was arrested after the rest of the team finds out that he's been arrested they had a plan to get them self court so they can find his location and break him out of prison.
After place in prison to find where his location was at she laughed and insulted him as he was getting bullied by other jail inmates and took a quite enjoy watching him as he yell at fiona for leaving and left him hanging she also insulted Fiona tell her why her boyfriend was yelling at her.
she asked him why was he getting so weak cause the zonic Control Collar was attached to him she tells scourge he needs to have his own team after seeing him go back to his old self ruby ask nikki what guys do she like (she mentioned she like bad boys like scourge but sometimes good guys like sonic) after the jail went madness and insane her and scourge and his team escape from jail which they have big plans to get their revenge on Sonics as to this day Nikki and scourge flirtatious relationship and partnership status is unknown to this day which however scourge still becomes more attracted To her but still remain as friends. (See in Scourge x Nikki).
After scourge and sonic was stop by the zone cops she flirt with zonic his cop Dimensional Counterpart but he reject her after finding scourge location While they place there self's in jail she flirt with zonic calling him sonikku but rejects her again saying he don't flirt with criminals which she don't mind she sometimes takes his keys to make him find her location (only just to seduce him to get information out of him) but he continues to rejects her but he still gave respect to her say that she one of his favorite female inmates but finds out znikki her (Cop Dimensional Counterpart) has a crush on zonic which realize her and Nikki ain't so different after all notice that she become friends with Zamy which was the similar situation that her and Amy was best friends before they turn against each other after she left prison she sees to forgot all about him.
Simian is part of Scourge team which both of them did had a on and off start when he first met her he flirted with her which the results of getting a beatdown however Scourge warned him about her attitude ( her hot temper) which she calls her by the nickname kittens meaning his words he likes a woman in charge which he protects her all the time after they place themselves while in prison he seems to protect her since he knows that she and Fiona are the only females in the team doing the basketball court he seems to keep her company but only have a friendly conversation after the whole prison went to madness he seems that the both of them have respect for each other which he becomes more impressive for martial arts skills from her which he enjoys having her as her personal fighter and bodyguard.
Amy rose (rival and Friend)
Nikki and amy were best of friends which almost considered themselves as sisters after sonic save her and amy both of them became physical in love with sonic but finding out that Nikki had the same crush on sonic asking amy do she had the same crush on the same guy which ended their friendship and became rivals similar to sakura and ino friendship in Naruto part 1
nikki despise amy as months went by grow bitter icy cold and heartless towards amy calls her a weak and a lil brat and attack her heartless tell her she wishes she never been friends with her in the first place assault and mocks her That sonic will never ever date her because of the age difference in video games nikki sill becomes more heartless to amy wishing the girl was dead
In the sonic comics she even find out that she was actually a double crosser which also reveals that she was working with scourge Sonic's evil Countpart the whole entire time which she notice Fiona Fox cheated on Sonic with scourge as well during their whole entire relationship.
Nikki continues to hurt Amy's feelings which she doesn't care about her but she did once when they were friends Now that there friendship continues to fall apart.
Fiona is Nikki best friend the both of them first met each other when they was on the freedom fighters side Which her and fiona becomes friends and helping each other and having there back for each other until both of them did not know that they had different dark pasts in life
however she grew jealous that fiona was dating the blue handsome hero until she find out that Fiona been cheating on Sonic with scourge during their whole entire relationship which the results of her breaking up with Sonic which the two of them double cross the freedom fighters and begin working with scourge.
she noticed that Nikki can be jealous which fiona to tease sonic during battles which caused Nikki to be jealous more for her to touch Sonic which she sometimes like to insult Fiona about scourge having a hot temper or yells at her for leaving him hanging they was in prison to rescue him but however Nikki likes to take fiona shopping on a girls day out as she thanks her for helping her bust scourge out from prison.
Nikki meets rosy Amy evil Countpart from a another timeline and accusing thinking Nikki was an other version of Amy cause of there color skin which she insulted rosy for acting like a crazy stalker insanely version of Amy which rosy is in love with sonic evil Countpart to use the rings to make herself look older so he can notice her but at the end it makes her go insane rosy attack Nikki and Amy at the same time until she saw scourge blowing him kisses and becomes very angry at him for leavening her hanging but she was defeated at the end but in nikki case in the future which she lost complete control of herself And becomes insane.
flying frog is part scourge team and teammate however he has many dislikes of Nikki the fact that he criticize her and insult her with the fact one she is part of the team and two her body language where he criticized her breast size (not in a sexual way) which sometimes he proceeded to call her a bambo or a dairy cow which at the end of results of getting a beatdown however she dislikes him as well the fact that he's nothing but creepy which dismiss her
after they placed themself in jail so they can find scourge locations where he continues to insult her after design her own Jail outfit which cost of attention of the other inmates just to give her what she want which he considers to call her nothing but a seducing woman
after the escape from jail she was happy that she got her outfit and her appearances back but he told her that looks can be very deceitful when she told him that she Wouldn't mind To leave him there for the fishes to eat him.