MACHINA OF THE PLANET TREE PLANET RULER (1 DVD)

Minimum System Requirements :

CPU : 2,0 GHz

  Memory : 512 MB
Graphics : 640 x 480 or better

 Hard Drive : 500 MB

 Genre : RPG

OS : Windows XP / Windows Vista / Windows 7 / Windows 8

http://store.steampowered.com/app/383960/ 

KING'S QUEST CHAPTER 1 A KNIGHT TO REMEMBER (1 DVD)

Minimum System Requirements :

CPU : Intel Core 2 Duo E6300 1,86 GHz or AMD Athlon 64 X2 4800+ 2,4 GHz

  Memory : 1 GB
Graphics : NVIDIA GeForce 8800 GT or Radeon HD 4770 w/ 512 MB

 Hard Drive : 13 GB

 Genre : Adventure

OS : Windows XP / Windows Vista / Windows 7 / Windows 8

http://store.steampowered.com/app/345390/ 

KYN (1 DVD)

Minimum System Requirements :

CPU : AMD Athlon 64 X2 6000+ 3,0 GHz or equivalent

  Memory : 4 GB
Graphics : AMD Radeon HD5750 or NVIDIA GeForce GS 250 w/ 1 GB

 Hard Drive : 10 GB

 Genre : Action, Adventure, RPG

OS : Windows 7

http://store.steampowered.com/app/314560/