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).
Run as a caveman & avoid obstacles & T-Rex. Control the pterodactyl with your mouse to grab gems.
A,D or Left and Right Arrow keys - To move.
W or Space bar - To jump.
S or Down Arrow key - To slide.
Mouse key - To control pteranodon by collecting gems.