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
105
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
21
Shareware
A modern 3D remake of the classic logic puzzle game.
Free UFO
Freeware
Free UFO Toolbar is an easy way to search the world wide web.
Free Downloadable Games
15
Freeware
You'll help Mr. Greenberg make his first miles driving his brand new flying UFO.
Ghost UFO And Alien Information
Freeware
Check out all of Ghost UFO And Alien Information favorite places on the Web.
Games-Online-Zone.com
1
Freeware
Nice absorbing arcade game with skill levels by Games-Online-Zone.com.
84
The FlightGear organisation
10,878
Open source
Open-source, multi-platform, cooperative flight simulator development project.
65
Nifflas
22
Freeware
Traveling through space, the UFO flies into a meteor and crashes on a planet.
82
SB-Software
119
Shareware
Scott's Space Invaders features a cosmic fight between the invaders and us.
1
SB-Software
22
Shareware
Astro Hunter 3D Deluxe - Throw nuclear weapons to asteroids/UFO.
Sean O'Connor
54
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
268
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.
UFO Casebook
Freeware
UFO Casebook Community Toolbar — stay connected and get so much more.
2
OpenXcom Developers
151
Open source
It is an open-source clone of the original UFO: Enemy Unknown game.
16
Armor Games
32
Freeware
Hobo has been abducted by aliens and finds himself on a UFO in deep space.
