Mega Chopper is a giant version of the Chopper badnik, which was created by Dr. Eggman in the console/PC version of Sonic Generations. It has a more menacing looking appearance than its smaller counterpart as it has a gaping mouth and hypnotic eyes.
The Mega Chopper has nearly the same features a basic Chopper, except it is bigger, has a different-looking eye, and yellow and purple whiskers above and below its mouth.
In Sonic Generations, the Mega Chopper appears as an invincible enemy in Green Hill and Seaside Hill. In Green Hill, it appears swimming when you go inside the dark cave from Green Hill as Sonic grinds on the three rails there. Suddenly Mega Chopper sees him and starts chasing him along a grind rail but fails to catch him up, jumping in and out of the water in the progress of catching him.
However, later in Seaside Hill, if the player starts to go out of boundaries from the level, Mega Chopper starts to follow the player and finally attacks the player when he crosses and catches the player. This will kill even Super Sonic, who is undefeatable by any enemy in one hit (other than some final bosses when the player's ring count is very low).
Sonic & All-Stars Racing Transformed
In Sonic & All-Stars Racing Transformed, the Mega Chopper is slightly smaller. In this game, it can be seen jumping in the ocean during the last lap of the Seaside Hill track. While swimming, it acts like an obstacle that creates waves of water on the water routes.
Powers and abilities
Despite its huge size, the Mega Chopper is an expert swimmer, capable of swimming at speeds that rival Sonic's boosting speed. It also has incredible jumping skill, enough to leap far from the surface, and vast amount of strength.