Try Havok - Non-Commercial Games & Applications

Free to experiment

With the free download of Havok Physics and Havok Animation for the PC, you can develop and distribute your free PC Game or free PC application for no direct or indirect commercial value provided the Havok libraries are compiled and distributed with your application or game in an integral, non-separable way.

Post your game on the web, share it with friends, link it to your on-line resume. There’s no charge because the license fee has been covered by Intel under a commercial agreement with Havok.

Get on board at www.havok.com/tryhavok