I made one level of a tower defense game.
It's starts out with an explanation scene. After you press
'space' the game begins. Feel free to comment (positive,
negative, suggestions for improvement)
Accepted as a prototype, the only problem I noticed in the short time I played it was the shot fired by the turrets when activated before aiming at the target. Otherwise, good job!
Did you try this ? http://download.blender.org/demo/android/ By changing the start button from spacebar to left button mouse the game starts. Graphics is not what you expect, but hey, it's great ! Unfortunately they stopped the development in 2013
AWESOME! Can't Wait to Use it To Make A Siege Animation!!