The player controls the ship, shooting laser to enemies, launching homing missiles and lighting bosses. More challenging bosses and foes are added with every level, and the adversaries themselves changing. Every boss has a different pattern of movement. To clear the stage, gather powerups like health, rockets, and bombs that destroy every adversary that can be seen. Battle through 16 prepared stages. Gather the components from the enemy ships that detonated. Utilise the scrap that has been gathered into money to enhance your own vessel.
On desktop browsers use WASD or ARROW keys to move, X of Shift key to launch missile. Use the mouse to select levels or select which part of your ship to buy in hangar.
On mobile browsers there are two options to move the players ship which you can choose