A free app for Android, by Easy But Useful.

X Game is an action game that will allow you to fight against enemies in space and on earth. In space, you will have to defeat enemies and bosses. On earth, you will have to fight against other humans.

The game is based on the universe of the same name. You will be able to fight in space, on earth, and on other planets. You will be able to fight against bosses, other humans, and other alien species. The game will allow you to use your spaceship to attack enemies. The more enemies you defeat, the more experience you will get.