From the developer: ""SpaceMenace is a small game similar to the classic BattleShip. Basically the rules of SpaceMenace are almost the same but now much depends on the accuracy and strategy of shots what brings the old game to an entirely new level. The battle-field consists of two 12x12 grids. Position of enemy ships is revealed by where their shots originated from. The rules are simple but you have lo learn much about enemy tactics to pass the hard levels.""