Secret of the Magic Crystals

In this game you manage a horse-breeding farm set in a fantasy surrounding. The game enables you to breed legendary horses such as Pegasus, Unicorn, Fire-steed, Ice-steed and Demon-steed. You can buy over 700 objects during the game. Make all kinds of horseshoes as well as lots of magical potions for your horses.

Minimum system requirements: 

CPU: Any dual-core
RAM: 512 MB
GPU: ATI or Nvidia Video Card with with at least 256 MB VRAM
AND: Steam

External links:
Developer: Artery Studios