Use WASD to move, mouse button to swing weapon. Press space bar to pause game and to view the screens for equipment, units, buildings and skills. The game saves your progress every 5 waves. You keep your level and skills from game to game, so you can start a brand new game with all your skills intact from wave 1.
This game was played 81
castle, Defence, defense, knight, ninja, ninjakiwi, orc, SAS