The Source engine is a 3D game engine developed by Valve Corporation. Its unique features include a large degree of modularity and flexibility, an artist-driven, shader-based renderer, accurate lip sync and facial expression technology, and a powerful, efficient and completely network-enabled physics system.
Yay it's the super colliding super button
Please move quickly, as prolonged exposure to THE APERTURE SCIENCE 15,000 MEGAWATT SUPER-COLLIDING SUPER BUTTON is not one of the test protocols.
I wonder what happens if you leave it on for a bit
yeah