Sonic the Fighters

					
Game Cheats:

Play as Super Sonic:

If you play as Sonic and clear ALL the levels in the game you will transform into Super Sonic.
Fight Metal Sonic:

To fight against Metal Sonic you must begin the game as Sonic and defeat the first eight enemies without losing any rounds. 
 Play as Super Sonic:

When you have defeated Metal Sonic in the first round as Sonic press Away + Punch + Kick in the second round to turn into Super Sonic. 
Unlock Alternate Characters:

Press ‘Start’ on the following characters before selecting them to play the corresponding alternate characters.
Honey the Cat:

Press ‘Start’ on Amy.
Metal Sonic:

Press ‘Start’ on Sonic.
Dr. Eggman:

Press ‘Start’ on Bean
Change Music:

To cycle through ALL the songs in the game press LT or RT at the ‘Main’ menu.
Achievements:
Stage 1 Complete

Reward: 20 Points

Objective: Complete Stage 1 of Arcade Mode (any difficulty)
Stage 2 Complete

Reward: 20 Points

Objective: Complete Stage 2 of Arcade Mode (any difficulty)
Stage 3 Complete

Reward: 20 Points

Objective: Complete Stage 3 of Arcade Mode (any difficulty)
Stage 4 Complete

Reward: 20 Points

Objective: Complete Stage 4 of Arcade Mode (any difficulty)
Stage 5 Complete

Reward: 20 Points

Objective: Complete Stage 5 of Arcade Mode (any difficulty)
Stage 6 Complete

Reward: 20 Points

Objective: Complete Stage 6 of Arcade Mode (any difficulty)
A Small Transformation

Reward: 40 Points

Objective: Turn small by being attacked (ie, by Amy’s?+P, etc) in Arcade Mode or Offline Versus
Barrier Destroyer

Reward: 40 Points

Objective: Destroy all of an opponent’s barriers while playing Arcade Mode or Offline Versus
Stage 7 Complete

Reward: 40 Points

Objective: Complete Stage 7 of Arcade Mode (any difficulty)
The Enemy Within

Reward: 40 Points

Objective: Fight a mirror match in Arcade Mode or Offline Versus
Honey the Cat

Reward: 60 Points

Objective: Use Honey the Cat in Arcade Mode or Offline Versus (Press START on Amy and select)
Perfect

Reward: 60 Points

Objective: Win a round without receiving any damage in Arcade Mode (any difficulty)