UFOID.Net
17
Open source
Monitor the skies day and night for unidentifiable objects.
7
CompuClever Systems Inc.
4,087
Shareware
Open over 500 different file types all in one application.
89
SB-Software
35
Shareware
Ultimate Asteroids Arcade Pack is a four games pack for Windows.
ufoarea
Freeware
ufoarea Toolbar allows you to stay in touch with the current ufo news.
82
SB-Software
119
Shareware
Scott's Space Invaders features a cosmic fight between the invaders and us.
Tri Synergy
127
Shareware
IS a turn based strategy game that we have finally named UFO:Extraterrestrials.
1
ALTAR Interactive
226
Shareware
UFO Aftermath is a tactical game where you must repel an alien invasion.
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.
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.