The XSI Mod Tool is the only full-featured, professional prop and character creation software available to game enthusiasts and modders for FREE. Based on SOFTIMAGE|XSI Foundation, the XSI Mod Tool brings the most advanced high-end art tools available to the mod community. Everything you need to create and rig your characters, props and environment elements is here. Design, build and texture your artwork. You can then mix and blend animations, render interactively, or use real-time shaders. Once you're done, simply export the models to your game.