Sonic Generations: Maximum Impact

Sonic Generations: Maximum Impact is a sonic fangame that is inspired by the 3DS version of Sonic Generations.

Gameplay
The gameplay is very similar to the game's original counterpart. The gam has 9 stages, each of them divided into the Classic Era, Dreamcast/Advanced Era and the Modern Era. Each stage has two Acts. The first Acts have Classic Sonic as the playable character, while in the second Acts, the player plays as Modern Sonic. There are also 6 boss acts.

Classic Sonic's gameplay is similar to that from the Sega Game Gear titles. He can run, jump and perform a Spin Dash (although this move is obtained later) as his basic moves. These Acts end by rotating a Goal Plate showing his face, similar to the earliest Sonic games.

Modern Sonic's gameplay resembles that from the DS version of Sonic Colors and Sonic Rush. As with Classic Sonic, he can run and jump, though he can also slide to pass through small areas, boost to become an almost unstoppable projectile that can destroy obstacles as well as do trick in mid air which will move him up or forwards depending on what button the player pressed alongside the trick button. These Acts end by touching a goal ring, similar to past 3D games.

Classic

 * Green Hill Zone
 * Sky High Zone
 * Sleeping Egg Zone
 * VS. Metal Sonic
 * VS. Sonic Blast Final Boss

Advanced

 * Secret Base Zone
 * Music Plant Zone
 * Route 99
 * VS. Shadow the Hedgehog
 * VS. Metal Overlord

Modern

 * Water Palace
 * Haunter Ship
 * Asteroid Coaster
 * Vs. Blaze the Cat
 * Vs. Time Eater