Mothership Defender - action game

Mothership Defender is a free online flash game of the category action games.

Defend your Mothership from the evil aliens!

Features:
-7 different enemy spaceships each with it's own AI
-Awesome particle effects
-Dynamically generated levels
-Addicting gameplay
-Several stats to compare with your friends!

Mouse click to fire.

A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.