To play 3d unity games on your computer, you need to download and use Gameload
Click to download and install: http://www.mediafire.com/file/0md5kwtslvs134m/gameload.zip
Want to expand the gaming screen, right click and select Full Screen.
Computers need to install Unity3D player to play the game. Click here:
Video tutorial download and install gameload: https://www.youtube.com/watch?v=HWwGgumC_Ts