Ultimate Flash Sonic

This short article is in need of work. You can help Sonic Retro by adding to it.

Ultimate Flash Sonic
Credits: Menace.ch

Ultimate Flash Sonic is an online flash game by Menace.ch. It is based on Sonic Advance 2, with the same music, characters, and levels. The game uses passwords to continue your progress after exiting.

Characters

Playable from Start

• Sonic
• Tails
• Knuckles (who lacks gliding and climbing abilities)
• Cream

Unlockable

• Amy
• Shadow

Levels

Leaf Forest

• Act 1: Chill Gardens
• Act 2: Emerald forest
• Boss: Egg Spinner

Ice Paradise

• Act 1: Snowy Mountain
• Act 2: Frosty Island
• Boss: Egg Bomber

External link

• Play at Newgrounds

Screenshots

• 

  Leaf Forest Act 1

Also, If you complete the game, You will get a cheat for the character you won as.