You are in charge of the WTDX 4224 Cannon! Earn cash in every level and buy new units or repair damaged ones. Keep your accuracy high to earn more cash. Blast away and stand your ground!

Game Controls:
- Use your mouse to aim the cannon and left click to shoot.
- B key: Build unit (or click the "Build Unit" button at the top-right of the screen).
- R key: Repair all units (or click the "Repair Units" button).
- Hold Spacebar: Repair an individual unit or sell it.