There are no win conditions, the game is unlimited. The goal is to survive different waves of monsters until the player gets killed. To achieve a high score, the player must not miss any shot to create combos. That said, be quick and eliminate multiple monsters at once and enjoy the result. As the game gets harder as it progresses, players are allowed to purchase additional items using free coins rewarded at the end of each game. There are various items to choose from, but the Fast Arrows are the most popular, where speed and shoot rate are significantly higher. Enjoy the game, and share you best score with friends.