refers to the niche community phenomenon of attempting to bring the freedom of Garry's Mod to the legendary PlayStation Portable (PSP) Go to product viewer dialog for this item.

– For the patient modder who loves improbable ports.

Garry's Mod is not a standalone game in the traditional sense. It is a of Valve's proprietary Source Engine . This powerful engine was designed to run demanding PC titles like Half-Life 2 , requiring significant RAM, a robust CPU, and dedicated graphics processing. To even function, GMod requires a base Source Engine game (like Half-Life 2 or Counter-Strike: Source) to be present on the system. No such games were ever officially released for the PlayStation Portable.

Unlike a standard, rigid emulator window, the "GMod PSP" approach allows for incredible aesthetic customization.

Before you even think about sandbox physics, getting your base system optimized is the first step to "better." The PSP homebrew scene has mature, high-performance emulators: