LOST ORBIT (1 DVD)

Minimum System Requirements :

CPU : Intel Core i5 Series

  Memory : 4 GB
Graphics : NVIDIA GeForce 4 Series

 Hard Drive : 1,3 GB

 Genre : Action

OS : Windows 7

http://store.steampowered.com/app/282640/?snr=1_7_15__13 

INVISIBLE INC (1 DVD)

Minimum System Requirements :
CPU : Dual Core 2,0 GHz or better

  Memory : 2 GB
Graphics : NVIDIA GeForce 8600 GT / AMD Radeon HD 2600 XT

 Hard Drive : 2 GB
Genre : Action, Strategy

OS : Windows Vista / Windows 7 / Windows 8

http://store.steampowered.com/app/243970/?snr=1_7_15__13 

DESPAIR (1 DVD)

Minimum System Requirements :
CPU : Intel Core 2 Duo or AMD equivalent

  Memory : 2 GB

 Graphics : 1 GB

 Hard Drive : 2 GB
Genre : Action

OS : Windows XP, Windows 7, Windows 8

http://store.steampowered.com/app/368990/?snr=1_7_15__13