Take control of your hovercraft filled with bombs, missiles and heavy guns as you seek and destroy enemy ships on the map. Be careful not to overheat your main gun! Destroy all the turrets on the level then get to the "H" helicopter pad to complete the level. Save up points for upgrades of weapons.
Use the WASD keys to move, the left mouse button to shoot, 1 to select rockets, 2 to select bombs, the space bar to bomb, M to show or hide the map and P to pause the game.