3Impact Cost: $99 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions 3Impact: Royalty free 3d game engine designed to be easy to use, featuring C/C++/Pascal/Basic syntax, accurate collision response, constraints, ragdolls, stacked objects, wheels with suspensions, breakable joints, volumetric shadows, particle systems, true mirror surfaces, 3d .ogg sounds and more.