You have to resist the waves of enemies. Opponents improves their skills after each wave. There is a boss after every five levels. The game has no logical end and goal is to gain greatest possible score.
WASD keys to move, CLICK to shoot.
To make a power shot hold the left mouse button.
There are four attributes to upgrade:
- Strenght - Increases health and damage.
- Agility - Improves power shot and increases health.
- Speed - Improves arrows and movement speed.