The classic alien spaceship shoot-em-up genre is revived in this modern arcade game. The shareware demo version has 25 levels, while the registered version boasts 100 levels. The game is loaded with power-ups, including many weapons, rank promotions, and special sub-games like Memory Station and Meteor Storm. Like the classics, there are bosses and bonus rounds as well. Play with one or two players, or in the more intense Time Trial mode. You can save your stats in a profile and submit your high score online.