This content requires the base game Natural Selection 2 on Steam in order to play.
## About This Content
Show your support for NS2 Development with the purchase of this special
limited time offer DLC. Purchase of this DLC pack will get you our newest and
unique skins for both the Marine and Alien classes, plus over the next few
months of development anyone that owns this DLC will unlock future items at no
additional cost!
An Elite TSF Marine unit codenamed: SANDSTORM, has been deployed to the battle
field in an effort to stop a new evolution of the Kharaa. Almost Toxic in
nature, this new Kharaa body type is like nothing seen before. Reports talk of
emissive green glows reported in the battlefield only add to the creepy and
still unknown nature of this evolution.
Natural Selection 2 – Catalyst Pack
| Minimum System Requirements | Recommended System Requirements | |
| CPU | Core 2 Duo E6700 (2.66 GHz) or better | Core 2 Quad Q9650 (3 GHz) or better |
| RAM | 4 GB RAM | 8 GB RAM |
| OS | Windows Vista 64-bit or newer | Windows 7 64-bit or newer |
| Graphics Card | DirectX 9 compatible dedicated video card with 1 GB VRAM and support for Shader Model 3 (e.g. AMD X800, NVidia 8600 or better) | DirectX 9 compatible dedicated video card with 1.5 - 2 GB VRAM (AMD 5770, NVidia GTX 450 or better) |
| Direct X | 9.0 | 9.0 |
| HDD Space | 12 GB HD space | 12 GB HD space |