Play any type of Game at Y8.com. The biggest Game Collection to play free online. Flash, Unity 3D, Html5, Android, Java and Shockwave.
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
your mission is to help Sonic to kill 25 Valkyn badniks in each level in order to progress to the next one, and finally to take on Dr. Robotnik in an aerial battle.
Arrow Keys - Move the plane.
Spacebar - Spin jump attack.