In UFO Blackstorm Shield you have to defend your planet against an alien invasion. For such purpose you'll pilot a space ship capable of absorbing the enemy's energy. Use their shots against you, capturing their energy and using it to wipe out enemy craft and transfer power to your defensive constructions.
All the best Martian games are here for you to enjoy. Befriend aliens or avoid an alien invasion in the best free Martian games that are available online.
Alien Invaders is a game with graphics that are similar to animated drawing in which you will have to shoot at the...