Galaxy Shooter is a fun and free space shooter game in which you control a ship that must face down a horde of enemies in the vacuum of space. The game is modeled after Space Invaders, the classic game of the same style. The game works by giving your ship constant fire power, but you must avoid the enemy bombs as they try to take you out.

Each level contains ten rounds, and each round will consist of you having to destroy a series of ships arranged above you in various patterns. There are actually several different ships in the game, and as you defeat enemies, you'll gain access to new ships and power-ups that will boost your firepower.

Each enemy level is different, but many of the various enemies attack in similar patterns. If you can learn these patterns, it will be much easier to win each level. There are 110 levels of increasing difficulty, and there are a total of 20 different enemy variations. There are also eight bosses spread throughout the game, and they have attack patterns and other powers that the individual waves can't match. You can unlock a total of six ships to use in battle.