Best PC for Garry's Mod (2026)

Garry's Mod stands out as the ultimate physics sandbox for PC gamers, blending casual indie simulation with endless creativity on the Source engine. Players spawn props, ragdolls, and NPCs, then weld, rope, or thruster them into custom contraptions like rickety vehicles, massive catapults, or physics-defying rockets, all without scripted goals. Multiplayer servers amp up the chaos through game modes like Trouble in Terrorist Town or Prop Hunt, while Steam Workshop mods introduce complex machinery via Wiremod or advanced duplicator tools. Single-thread CPU performance matters for smooth physics calculations during intricate builds or crowded servers packed with dozens of entities, preventing hitches when ragdolls pile up or vehicles collide at high speed. GPU power ensures stable frame rates amid dynamic shadows and particle effects in expansive sandbox maps. For minimum specs, we prioritize a budget AM4 Ryzen 5000-series CPU paired with an entry-level RX 9060 XT to handle basic 1080p gameplay and light modding without breaking the bank. Recommended picks focus on top value components, delivering buttery-smooth performance at higher resolutions for extended sessions of multiplayer mayhem or elaborate contraption testing, maximizing frames per dollar in this timeless Garry's Mod PC build.