Havok AI is a runtime SDK for programmers and designers to create pathfinding, Vision Engine is a cross-platform game engine that provides a multi-platform. Havok is also used in the virtual world Second Life, with all physics handled by its online simulator servers, rather than by the users' client computers. Because we provide technology and technical support during your commercial evaluation period, signed nondisclosure and licensing agreements are required. Havok provides a physics engine component and related functions to video. Vision 8 engine File size: Views Read Edit View history.