Action games
If you don't play games that much, there is a big chance you have played an action game, e.g. a shooter, at some point. This category is full of games that won't let you get bored.
Portal
Battlezone
Halo Zero
Cooking Academy 2: World Cuisine
Sudden Strike Iwo Jima
Naval Strike
Saints Row®: The Third™
Divinity 2 - The Dragon Knight Saga
Nidhogg
Line Space Wars
Sniper Osama
Space Giraffe
Dead Space
Half-Life: Opposing Force
Wormux
Metal Slug
Street Racing Stars
Atomic Robo Kid
Mad Skills Motocross
Heavy Weapon - Atomic Tank
Galaxy Strike
Fatal Puzzle
War Machine
State of War - Warmonger.exe
Raze 2
Strike Ball 3
Microsoft Close Combat III
zSilencer
