It is the first shoot 'em up arcade game to feature cooperative gameplay and the first game to exhibit "flocking" behavior. One or two players control tank-like vehicles while game-controlled "pirate" tanks rush onto the field and attempt to drag the canisters off the edge of the...
The player controls an aircraft, referred to in the game as a "Jet," and has to guide it across a scrolling terrain, battling obstacles along the way. The ship is armed with a forward-firing weapon and bombs; each weapon has its own button. The player must avoid colliding with the terrain and other enemies,...