17
Half-Life Invasion Team
Freeware
After Half-Life, enter Invasion, its single-player mod.
4
Grubby Games
302
Demo
It is a mind and momory drilling game with lots of fun.
71
MyPlayCity.com
2,602
Freeware
Take a role of a commando in the game Air Invasion. Your task is to defend a military base situated....
2
Sandlot Games
270
Shareware
Save farm animals from their cruel human masters and take them on a vacation.
1
Justgames.ch
38
Freeware
Silly Invasion is a simple but enjoyable game very similar to space invaders.
99
PardisGame
32
Commercial
Third game in the Ben 10 game series with the story of an alien invasion.
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.
5
Mattel Interactive, a division of Mattel, Inc. and Atomic Games, Inc.
84
Demo
Close Combat Invasion Normandy is the 5th game in the series.
OTS Software
27
Freeware
Dr Green is a FPS game in which your task is to protect a city from an invasion.
classic game creations
3
Freeware
Space Invasion a twist to the original arcade game.
Adept studios
199
Shareware
In this game you have to protect the world against the alien invasion.
1
Matrix Games
5
Commercial
Highly enhanced rebuild of the Close Combat Invasion Normandy game.
2
NowStat
39
Freeware
City Invasion is an interesting and free action game.
5
GameHitZone
1,047
Freeware
A third-person shooter game with the goal of stopping an alien invasion.
