MajorGeek says: This is a physics based game where you place boards to make buildings that the computer AI will try and destroy. Obviously this means you want to knock down their building using stones, grenades and even tiny men. The gameplay is actually pretty simple and lacking much in the way of sounds and polish overall but at 2.5 megs, it's a nice little time waster. At the time this review was written the game could also be played online at http://gdandw.com, complete with high scores.In Knockdown you build and destroy towers with a variety of materials and weapons. Create steel fortresses that can withstand enemy mines and throw stones, grenades and even tiny men to bring the opposing side to their knees!Features: Physics based gameplay 8 building materials 6 projectiles 20 levels