Stoneage Fight has you chucking spears at your enemy who is across the screen. However, you cannot see your enemy until you've already thrown your spear. You'll also have a random obstacle in your way that will require you to adjust the angle of your throw higher or lower. Press the mouse button to get a certain amount of power and release when you're ready to throw. The object of the game is to hit your opponent more and drain their life before they kill you! There will be power-ups in the bottom of the screen you can use to take extra turns or get extra power.