Arrow keys to move, space key to attack Weapons: Sword: unlocks at wave 1 Mace: unlocks at wave 5 Bow: unlocks at wave 8; hold space and move mouse to target, let go to shoot Dual swords: unlocks at wave 12; hold space and move mouse to use Flamethrower: unlocks at wave 15: hold space and move mouse to use; requires fuel to use(generates automatically) Enemies: Ogre: 1 hitpoint, every 1 Barbarian: 2 hitpoints, every 5 Wolf: 3 hitpoints, every 9 Assassin: 4 hitpoints, every 11; does not destroy tower, only targets you Dragon: every 10 waves