7
UFO:AI Team
370
Open source
UFO: Alien Invasion is a squad-based tactical strategy game.
1
ALTAR Interactive
226
Shareware
UFO Aftermath is a tactical game where you must repel an alien invasion.
93
KraiSoft Entertainment
42,852
Shareware
A simple, fun and entertaining shooting game for the whole family.
111
SigmaTeam
6,025
Shareware
Shoot as many aliens as you can while trying to survive in this action game.
3,862
Darkbyte
647,455
Open source
Modify running applications and games in real time on Windows PCs.
6
Sean Bryant
28
Freeware
The Ultimate Cheat List! XP Beta 2 is a giant cheat code database.
9
NYDI
Freeware
TUCL (The Ultimate Cheat List!) Is a giant cheat code database with over 17,000 cheats, codes, train....
Falco Software Company
23
Freeware
An alien invasion has begun, and we have only one chance to stop them.
Meyer/Glass Interactive
25
Shareware
Execute a devastating counterattack against amassive alien invasion in this all-new editionof Missil....
Adept studios
199
Shareware
In this game you have to protect the world against the alien invasion.
5
GameHitZone
1,047
Freeware
A third-person shooter game with the goal of stopping an alien invasion.
99
PardisGame
32
Commercial
Third game in the Ben 10 game series with the story of an alien invasion.
4
Firaxis Games
488
Shareware
Control the global defense team in a battle against a terrifying alien invasion.
12
Deep Silver Volition
9,008
Shareware
Save the world from an alien invasion in this action-packed game.
Falco Software Company
Freeware
Paper Space is an addictive runner game. In it you have to control an alien UFO.
