Explore the dungeon by controlling a warrior with the arrow keys. Attack enemies with the Spacebar when you get close to them. Collect gold, potions, and weapon or armor upgrades by stepping on tiles. Heal yourself with the H key if you have potions. Killing monsters grants experience, which increases your level and stats. On each floor, you must find the exit marked with a downward arrow symbol. The game ends when you lose all health, but you can restart with the R key.