Navigate your character using the WASD keys to traverse the blocky world. Aim with the right joystick to identify enemies and the exit. Click the left mouse button to use your weapon at the targets. Cycle through weapons with the on-screen selector to respond to different situations. Locate the exit to complete the level. Pick up power-ups scattered throughout the level to keep fighting. Dodge enemy projectiles to survive. Conquer all levels to beat the game.