Creative Assembly
58
Commercial
Alien: Isolation is a single player survival horror game.
12
Darklegion Development
702
Freeware
Tremulous 1.1.0 is a First Person Shooter game with elements of an RTS.
13
Valve
593
Commercial
Half Life 2 is a great first person shooter for Windows.
1
OOPA-Media
16
Freeware
OOPA! is a free group communication software designed for professional gamers.
1
MuttleyTools
Freeware
Muttley Bot is a free bot for MMORPG called Tibia.
11
COR Entertainment
64
Freeware
Alien Arena is a free multi-player fps that comes from another planet.
Vector Games
128
Commercial
Dark Raid is a Retro FPS Action game with an alien theme.
2
NADDIC GAMES
283
Freeware
CLOSERS is an MMORPG game with an alien monster theme, set in Seoul, South Korea.
84
The Game Creators
3,031
Freeware
FPS Creator is a tool for creating action-packed FPS games.
11
vafler92
248
Freeware
CSS FPS BOOSTER is a tool that will improve your FPS in counter strike source.
Falco Software Company
5
Freeware
Western FPS is old-school 3D FPS, that looks and plays like the first games.
37
Sigma Team
79
Shareware
Alien Shooter Conscription is the continuation of cult Alien Shooter 2.
UltimateArcade
Freeware
Hang The Alien is a puzzle game where you save the alien by guessing the word.
Team17 Software
12
Commercial
Alien Breed 3: Descent is the final explosive chapter in the Alien Breed series.
Eric Chahi, DotEmu
43
Shareware
In an alien and inhospitable world; dodge, outwit, and overcome alien monsters.
