Update : Mars Massacre project as been temporarily discontinued. Mars Massacre is a free and open-source first person shooter. This is a total conversion of Sauerbraten with Tesseract Engine, including dynamic lighting, HDR and SSAO. Mars Massacre contains high-quality textures and soundtracks, realistic particle effects and new animated 3D models, therefore taking full advantage of this new version of Cube Engine.
You should credit Philipk.net here for all the Textures ;)
If you havent allready in a credit.txt, but missing here on the Moddb Page :)
Yes you are right ! I will post de credit text here.