The NS2 Engine Test and tools are now on Steam

  1. Install Steam and make sure it's running.
  2. Go to Games -> Activate a Product on Steam... and enter your NS2 Product Code (in the format of XYZXY-XYZXY-XYZXY-XYZXY-XYZXY).
  3. If you don't have a product key, you can get one here. If you've lost your key, you can retrieve it here.

Natural Selection 2 should now appear in your list of available games. Just double click it to download it and updates will be installed automatically. The tools can be launched by right clicking on Natural Selection 2 and selecting "Run Launch Pad...". For feedback or support, please go here (or click the link on the right). Our forums may also be helpful.

Want to start making maps? See what players are creating, or watch some video tutorials.