22
GSC Game World
2,595
Commercial
S.T.A.L.K.E.R: Clear Sky is the precuel to S.T.A.L.K.E.R: Shadow of Chernobyl.
7
SKY-FIGHTER
96
Freeware
Sky-Fighter is a futuristic-action game for Windows users.
8
MyPlayCity.com
407
The game takes you back to WW1. In this game, you are a pilot of a aircraft.
40
awem
3,356
Shareware
Alien Stars combines all the best features of simple arcade and space shooter.
2
FunGamesGalaxy.com
165
Alien Riposte presents frantic and addictive action shooter game!
164
MyPlayCity, Inc.
12,415
Freeware
Alien Terminator is an action game. You will defend the Earth from the aliens.
Lanning Software
Freeware
3D action alien battle game.
Falco Software Company
Freeware
Alien ships appeared in the sky. Immediately everyone began to rejoice.
UltimateArcade
Freeware
Hang The Alien is a puzzle game where you save the alien by guessing the word.
99
PardisGame
32
Commercial
Third game in the Ben 10 game series with the story of an alien invasion.
20
AeriaGames
22
Freeware
Twelve Sky 2 is a game based on an oriental fantasy theme of ancient China.
1
ALTAR Interactive
226
Shareware
UFO Aftermath is a tactical game where you must repel an alien invasion.
7
UFO:AI Team
370
Open source
UFO: Alien Invasion is a squad-based tactical strategy game.
8
Ascaron Entertainment GmbH
284
Commercial
The action of this game is set in a huge universe populated by alien races.
3
Kinelco
2
Commercial
Play this futuristic golf game on floating holes in the sky!
38
Sunny Games LLC
6,826
Freeware
Sky Fire 1.0 is a classic airplane shoot´em up game.
