Space Voyage Invasion is a vrey interesting defend shooting game, which is available on the free online flash game website www.t45ol.com. Protect our planet from UFO invasion. If UFOs left less than zero your mission failed! Buy new weapons and upgrade it for more power. Upgrade your MAINGUN for more damage. Buy lab to catch aliens for more cash. Press “MENU” button or ‘ESC’ key for pause.
Highscore is not available for this game, you can play and submit your score with our