Homeworld: Cataclysm was originally developed in 2000 as an expansion of Homeworld, but was released as a stand-alone game. It was published by Sierra Entertainment, as was the original, but it was developed by Barking Dog Studios. The game also introduced new 3D features such as moving parts and transforming ships.
PC System Analysis For Homeworld: Cataclysm Requirements
You need a Pentium III or Athlon MP processor coupled with a GeForce 6200 LE to run Homeworld: Cataclysm system requirements at recommended. You can expect to get around 60FPS at 1080p screen res on high graphics settings with this hardware. For your PC to completely meet the recommended requirements you will also need 64 MB system memory. Another thing to consider is the DirectX capability of your GPU. Homeworld: Cataclysm needs a GPU capable of running DirectX 8.