Ultimate Flash Sonic Cool Math Games
Date added: 2012-05-27
Description: Play Ultimate Flash Sonic on Cool Math Game Online : Ultimate Flash Sonic is a flash version of popular classic platform Sonic game. This game has feature a password save, go to Password option in Menu to get or enter a password.
Instructions: Use left and right arrow keys to move, Space to Jump. Enter to Pause. To spindash :hold down, press space then release down.