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.
NexusMedia
11
Aliens spacescraft zip across your screen heading to Earth.
60
MyPlayCity.com
32
Ufo Killer game!
23
Teddy Games
22
Shareware
A modern 3D remake of the classic logic puzzle game.
82
SB-Software
119
Shareware
Scott's Space Invaders features a cosmic fight between the invaders and us.
68
Absolutist.com
2,701
8 superior games with 3 skill levels for the Cosmos masters.
1
Binary Soft, Inc.
88
Shareware
UniView is a powerful and wieldy image viewer, converter and manipulation tool.
2
Novel Games Limited
89
Space invaders online free game.
1
SB-Software
21
Shareware
Astro Hunter 3D Deluxe - Throw nuclear weapons to asteroids/UFO.
2
GameRange Studio
84
Shareware
A modern remake of the arcade shooters Space Invaders and Galaga.
65
Nifflas
22
Freeware
Traveling through space, the UFO flies into a meteor and crashes on a planet.
Sean O'Connor
55
Shareware
Fly your UFO to collect the crystals.
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.
Free Downloadable Games
15
Freeware
You'll help Mr. Greenberg make his first miles driving his brand new flying UFO.
UFO Casebook
Freeware
UFO Casebook Community Toolbar — stay connected and get so much more.
2
OpenXcom Developers
153
Open source
It is an open-source clone of the original UFO: Enemy Unknown game.
