Play Ultimate Flash Sonic online, a free Sonic game that is a lot like the original game. Play through two new worlds, each with two levels and a Boss at the end of each world. Play as Sonic, Knuckles, Tails or Cream.
Arrow Keys: Move | Spacebar: Jump
Hold Down + Press Space and Release: Spin Dash
Our favorite action duo returns! Help FireBoy and WaterGirl work together to move through mazes. Avoid hazards, open portals, and remember: Cooperate!
Play the best version of Sonic available online! Play as 4 different characters in 2 worlds of Ultimate Sonic!
Travel through the 15 levels to try and rescue the princess from the monster in this 2D platform game.
Draw, Climb, and Run! Draw some legs on your character so it can overcome the obstacles of each level.
Play as Buddy, a green blob, in this platform adventure. Run, jump, and fly through 14 challenging levels and gather all the crystals.
If you love Crossword Puzzles, this is the game for you! Play through 420+ levels, each with multiple crossword puzzles.