Impact is a powerful and flexible material-based interaction system for producing interactions such as audio, particle, and decal interactions. Check Out the Web Demo Documentation | Discord | Forum So what can you do with Impact? Here are just a few examples of how you can use Impact to spice up your game: PHYSICS INTERACTIONS • Play audio when physics objects collide with each other with sounds based on the collision velocity and the objects’ materials. • Play sliding and rolling sounds. • Emit particles on collision. • Leave decals behind on collision. • Works great with rigidbodies connected by joints as well as ragdolls. FOOTSTEPS • Utilize Impact to play different footstep sounds based on the material a character is walking over. • Easily integrate with any character movement system. WEAPON IMPACTS • Use Impact to play sounds, emit particles, and place decals for bullet impacts. • Easily integrate with any weapon or projectile system. EXTENDABILITY • Impact was designed with extensibility as a key goal. You can customize just about any part of the system from custom triggers, to custom objects, to custom interactions. • Full source code is included! INTEGRATIONS • FMOD integration! Documentation & Download