Combine vs The Flood in Garry's Mod

Combine vs The Flood is a Garry's Mod mod based on the Halo franchise. Garry's Mod is a sandbox physics game that lets players manipulate objects and experiment with physics using the Source engine. It has been available on Steam since 2006 and requires ownership of at least one Source game. The creator, Supacomputer, uses a powerful computer to edit and render videos, focusing on gaming content such as Garry's Mod, Minecraft, Team Fortress 2, Fallout, Skyrim, Black Ops 2, GTA V, Titanfall, PlanetSide 2, and Dark Souls 2, while also producing film and animation videos.