Dark Monster Game has 3 levels that are unlocked in turn after winning. At each level, the player will have to face 10 soldiers and 1 final boss monster that you need to destroy. The higher the difficulty, the stronger the damage from soldiers and monsters. When you destroy 1 soldier, you will receive 1 gold. Accumulate gold to buy items: health is used to restore 20Hp for the player, x2 will double the player's damage within 5s, protect protects the player from soldiers within 5s. Your goal is to destroy all soldiers and final monsters to win.