Tri Synergy
127
Shareware
IS a turn based strategy game that we have finally named UFO:Extraterrestrials.
7
UFO:AI Team
370
Open source
UFO: Alien Invasion is a squad-based tactical strategy game.
1
SMK Software
12
Freeware
Pocket UFO is a great strategy game for your Windows Mobile Pocket PC.
Tir Evolution
107
Shareware
UFO: Aftershock is a small squad based tactical game.
82
SB-Software
119
Shareware
Scott's Space Invaders features a cosmic fight between the invaders and us.
Rich Entertainment
139
Freeware
X-Force is a game where the player defends the earth.
Project Xenocide
6
Open source
Xenocide is a game where you will have to defend the Earth from aliens.
1
XFocer Games
Freeware
Defend the earth with a military against an invasion from outer space.
79
Novel Games Limited
3
Freeware
Five UFOs is a nice memory game in which you must click the flying saucers.
49
Iplay
34,162
Demo
Become a great pilot and challenge your speed and ability to destroy enemies.
1
GD Software
9
Freeware
Shield Defender is a re-write of our old famous game "Shield Defender".
65
Nifflas
22
Freeware
Traveling through space, the UFO flies into a meteor and crashes on a planet.
1
SB-Software
21
Shareware
Astro Hunter 3D Deluxe - Throw nuclear weapons to asteroids/UFO.
Sean O'Connor
55
Shareware
Fly your UFO to collect the crystals.
60
MyPlayCity.com
32
Ufo Killer game!
75
MicroProse Software, Inc
2
Commercial
X-COM: UFO Defense brought you to a galactic battlefield.
Cyborg Software
1
Control your Earth Balls and UFO Ship to defeat the aliens Breakout style!
AidemMedia
269
Commercial
Reksio and the UFO an adventure game fully illustrated.
86
Novel Games Limited
8
Freeware
In this game UFO's will appear and kidnap the citizens.
58
Play Games Instantly
20
Freeware
Shoot down the UFO horde with your military ship's rockets in this action game.
