Defend your castle against the incoming enemies. New and harder enemies will come as time goes on. Press "P" to pause/unpause the game. Click to shoot or upgrade your castle. Abilities: Airstrike: Press 1 start a rain of bombs. Hyperactive: Press 2 to triple your fire rate. Blizzard: Press 3 to slow enemies down.
New stuff: four new enemies: Ghost, Evil Knight, Magma Monster, Olympian, and Ghoul, your castle can grow two blocks taller, permanent upgrade for airstrike, two upgrades for health, high score, new boss, difficulty, rain, and, probably the least important, sound.
