Orion Defense

Orion Defense is a space-themed tower defense shooting game with three levels. Complete all three to unlock infinite mode.

Three levels

In the first level, you build and upgrade turrets that automatically attack enemy fighters. You can also control laser turrets manually to destroy enemy capital ships. In the second, you pilot fighters to destroy enemy fighters and a fleeing capital ship. In the third, you chase the enemy commander through an asteroid belt while piloting fighters and avoiding asteroids.