You may be looking for
Aero-Cannon or Aero-Chaser.
Golden yellow, grey, green
Teleportation Levitation Energy blast shooting
Eggman built these pure gold gunners on a whim one day. They run away after popping out for a quick attack-beat them before they can for a nice treat! — Description,
Sonic Unleashed 
Gold Aero-Cannon is an enemy that appears in . They are a model of Sonic Unleashed Badniks and a variant of the Aero-Cannon, made of pure gold, that Dr. Eggman built on a whim. They serve as hovering gun turrets that can teleport.
The Gold Aero-Cannons are relatively small robots. They have an orb-shaped torso with two small semicircles on the bottom functioning as feet, and a hemisphere attached on each side. Their head is a think bar running along the top surface of their torso, and have two green eyes and a small straight field of green light running across its face, resembling teeth. Sticking out from the chest and a little from their back is a long single-barreled cannon. They are all colored golden yellow, green and silver.
Powers and abilities
The Gold Aero-Cannons can levitate in mid-air on their own and teleport away from their location. Thanks to the cannon built into them, the Gold Aero-Cannons can fire highly powerful energy blasts at their opponents.
The Gold Aero-Cannon attacking in the
Wii/ PlayStation 2 version of . Sonic Unleashed
The Gold Aero-Cannons are an extremely rare type of enemy in
Sonic Unleashed and can only be encountered in the daytime Action Stages/ Stages, like in Arid Sands and Jungle Joyride. When destroyed, they give a large amount bonus points to the player's overall score.
In battle, the Gold Aero-Cannons attack by shooting fast and precise projectiles at the player. On the
Xbox 360/ PlayStation 3 version they fire several energy shots at once, but on the Wii/ PlayStation 2 they fire missiles and at a fast rate.
After taking their shots, the Gold Aero-Cannons teleport away as they reel from firing, but reappear less than a second later. When the player is trying to perform a Homing Attack on them, caution is advised since there is a good chance they can hit Sonic with their shots before he can hit them.
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Sonic ( Super Sonic, Sonic the Werehog) | Chip ( Gaia Colossus) | Tails | Amy | Dr. Eggman | Professor Pickle | Orbot | Dark Gaia ( Perfect Dark Gaia)
/ Town Stages Villages Apotos | Mazuri | Spagonia | Chun-nan | Holoska | Shamar | Empire City* | Adabat | Eggmanland
Action Stages /
Stages Windmill Isle | Savannah Citadel* | Rooftop Run | Dragon Road | Cool Edge | Arid Sands | Skyscraper Scamper* | Jungle Joyride | Eggmanland
Alexis | Anastasia | Eric | Gregorios | Hot Dog Vendor* | Ice Cream Vendor | Lambros | Lucas* | Milos* | Sandra
Aida* | Barbara | Ciccio | David | Denise | Dora | Elio* | Federica | Franco* | Gigi | Hot Dog Vendor* | Ippolita | Irma* | Josef | Lilli* | Lucia | Marcantonio* | Mauro | Natalia* | Otto | Professor Pickle | Professor Pickle's Assistant | Raimondo
Ana | Essie | Gwek | Hog Dog Vendor* | Kofi | Kwami | Kwod | Yawa | Yaya
Chun | Hot Dog Vendor* | Hualin | Jinlin* | Lin | Shuifon | Wang* | Yilin | Zonshen
Hot Dog Vendor* | Jari-Pekka | Jari-Thure | Marketa | Sarianna | Ursule
Ara | Dimah | Ehsan | Erhan | Hizir | Hot Dog Vendor* | Iman | Labib | Latif | Layla | Mufid | Musaid | Raniya | Sa'id | Sadiq | Safi | Samia | Sammar | Shadi | Utba | Yasmine
Boss* | Brenda* | Charles* | Def Big* | Elizabeth* | Hot Dog Vendor* | Li'l Kate* | Louie Montaine* | Robert*
Hot Dog Vendor* | Jamal | Kaeo | Nagi | Rudi | Teanchai
EF-DC1998* | EF-MD1991* | EF-XB2006* | Hot Dog Vendor*
Baker | Lah | Su* | Wentos* | Wu*
Aero-Cannon | Aero-Chaser | Egg Blizzard | Egg Burst | Egg Fighter | Egg Fighter: Knight ( Electric shield, Spring shield) | Egg Fighter: Shield ( Electric shield, Spring shield) | Egg Fighter: Sword* | Egg Flame | Egg Launcher (H) | Egg Launcher (H+V) | Egg Launcher (V) | Egg Shackle | Egg Shooter | Egg Typhoon | Gold Aero-Cannon | Interceptor | Little Fighter* | Mole Cannon | Spinner | Thunder Ball | Thunder Spinner
Dark Gaia's minions Big Mother | Cure Master* | Dark Bat | Dark Bat Sniper | Dark Eel* | Dark Fright | Dark Master** | Deep Nightmare | Evil Flower* | Fire Master | Fright Master | Killer Bee | Lightning Master | Little Rex | Nightmare | Power Master* | Red Fright | Red Killer Bee | Red Nightmare** | Red Deep Nightmare** | Red Rex | Red Titan** | Spike** | Thunder Bat | Titan
Egg Beetle | Egg Cauldron* | Egg Dragoon | Egg Devil Ray | Egg Lancer | Dark Gaia | Dark Gaia Phoenix | Dark Guardian | Dark Moray | Perfect Dark Gaia
Air Boost | Crouch | Foot Sweep* | Grind Step | Grinding | Homing Attack | Hop | Jump Dash | Light Speed Dash | Slide | Skydiving | Sonic Boost | Sonic Drift | Spin Jump | Stomp | Quick Step | Wall Jump
Dash | Double Jump | Grab | Guard | Unleashed Mode | Wall Shuffle
Boost | Drill Attack | Super Sonic Boost | Turbo Boost
attacks Donkey Kick Combo* | Double Axle Combo* | Double Kick Combo* | Feral Were-Hammer* | Knuckle Sandwich Combo* | Sho-Hog-Ken* | Unleashed Knuckle Sandwich* | Vertical Were-Hammer* | Were-Hammer* | Werewheel Rush*
attacks Earthshaker* | Egg Scrambler* | Feral Wild Whirl* | Rolling Kick Combo* | Sho-Claw-Ken* | Ultimate Wild Combo* | Unleashed Wild Combo* | Wereclap* | Wild Whirl* | Wild Whirl Were-Hammer*
attacks Aerial Claw Slash* | Aerial Claw Slash and Spin* | Aerial Piledriver* | Crescent Moon Strike* | Diving Bodypress* | Flying Double-Punch* | Flying Double-Punch Crush* | Hurricane Combo* | Shooting Star Combo* | Typhoon Combo*
attacks Comet Punch* | Missile Punch* | Spinning Needle Attack* | Tricky Tornado Uppercut* | Triple Wild Claw* | Were-Claw Charge* | Were-Cyclone* | Were-Rush* | Were-Tornado* | Wild Werewhip*
Beatdown** | Claw Charge | Crescent Moon Strike** | Earthshaker** | Wereclap** | Were-Hammer** | Were-Claw** | Were-Wallop** | Wild Claw** | Wild Whirl**
Level up items Air Boost Shoes* | Light Speed Dash Shoes* | Stomping Shoes* | Wall Jump Shoes*
Art Book* | Audio System | Balloon | Blue Tea* | Blue spring | Bobsled | Bookshelf* | Bomb | Buggy** | Check Point | Chaos Emerald | Chaos Orb* | Chili dog | Container ( Explosive crate) | Conveyor Belt | Crane Lift | Crank | Crystal Ball* | Dark Energy Key** | Dark Gaia Force | Dash Panel | Dash Rail | Dash Ring | Door | Fountain | Gaia Key* | Giant spear** | Goal Ring | Gift* | Gramophone* | Green Tea* | Grind Rail | Hanging vine | Horizontal Bar | Hourglass* | Icicle | Item Capsules** | Jump Selector | Key Stone* | Laser Field Block | Lever | Lovely Ring* | Maiden Statue* | Miles Electric | Moon Tablet** | Movable box | Moving Crate | Old Necklace* | Planet Tablet** | Pick-Me-Up* | Pretty Bouquet* | Power Shield* | Rainbow Ring | Ramp | Record* | Red Tea* | Ring | Shield Charge* | Snowblower | Souvenir* | Spiked ball | Spikes | Springboard/Spring | Springpole | Sun and Moon Medals | Sun Tablet** | Sundae Supreme | Super Claw* | Super Ring | Switch | Thorn Spring | Tornado-1 | Trap Spring | Turquoise Tea* | TV* | Videotape* | Violet Tea* | White Tea* | Wide Spring | Yellow Tea* | Zip Line | 1UP
English voice actors
Jason Griffith ( | Sonic, Sonic the Werehog, Prof. Pickle's Assistant) Amy Palant ( | Tails) Lisa Ortiz ( | Amy) Anthony Salerno ( | Chip) Mike Pollock ( | Eggman, Zonshen) Christopher Collet ( | Orbot) Dan Green (
Ice Cream Vendor, Prof. Pickle)
Japanese voice actors
Jun'ichi Kanemaru ( | Sonic) Chikao Otsuka ( | Eggman) Chō ( | Prof. Pickle) Ryo Hirohashi ( | Tails) Taeko Kawata ( | Amy) Tomokazu Seki ( | Sonic the Werehog) Ryōko Shiraishi (
Planetary Pieces Endless Possibility | Dear My Friend
Auto Running | Boost Gauge | Boss Gate | Boost Gauge | Buoy | Chao* | Chaos Energy Cannon | Chun-nan's Treasure | Collection Room* | Combo | Critical Attack | Dark Energy Force Field** | Don Fachio* | Doctor Eggman's chair | Earth | Eggman Fleet | Egg Mobile | Entrance Stage* | Exorcisms | Experience Point | Freeze | Gaia Gate | Gaia Manuscripts | Gaia Temple | Gaia Temple guardian | Hallowmoon | Havok | Health Gauge | Hint Ring | Orb Result** | Quick time event | Ring Energy Gauge | Shield | Shield Gauge | Shop* ( Counter of Dreams 2, Eggshop, Flying Fish Beach Shop, Golden Trading Company, Josef's, Surfside Seagull Sundries, Traveling Salesman Wentos, Treeshade, Ursule's Trading Post, Wang's Emporium) | Shuttle loop | Sonic: Night of the Werehog | Sonic World Adventure (manga) | Spagonia University | Rank | Time of awakening | Tornado Defense* | Unleashed Gauge
"*" Exclusive to
PS3/ Xbox 360 version "**" Exclusive to PS2/ Wii version.