7
Valve
3
Freeware
Alien Swarm is a free to play action game with a cooperative mode.
Cartoon Network
25
Freeware
Beaned Game is an action game based on Camp Lazlo cartoon characters.
2
OTS Software
65
Freeware
Exterminate the space station from the raid of Aliens in Alien Exterminator.
2
FunGamesGalaxy.com
164
Alien Riposte presents frantic and addictive action shooter game!
164
MyPlayCity, Inc.
12,412
Freeware
Alien Terminator is an action game. You will defend the Earth from the aliens.
iWin Inc.
61
Shareware
This game will challenge your ability solving puzzles and collecting treasures.
97
SG INTERACTIVE
6,762
Freeware
Crossfire Europe is an exciting, fun, freeware and action game.
1
Megalomania Company, In.
Freeware
Resident Evil Zombi Apocalypse is a small freeware flash action game.
THEADOS Corporation
1
Freeware
Crush the alien invaders in this classic-style space action game!
145
SigmaTeam
132
Commercial
Alien Shooter: Vengeance is an action game developed by Sigma Team.
Lanning Software
Freeware
3D action alien battle game.
11 bit studios
12
Commercial
It is an action game that reveals a planet invasion by the alien machines.
Vector Games
128
Commercial
Dark Raid is a Retro FPS Action game with an alien theme.
18
Loud Noises
26
Freeware
Headblaster is a fast-paced freeware 2D topdown action game.
4
Luxoflux Corp.
62
Commercial
Shrek 2 Team Action is an action game developed by Luxoflux Corp.