If you are looking to your own PSP-like interface in GMod, you would need to set up a new gamemode folder structure and use Lua scripting to create the UI. Garry's Mod Gamemode Scripting | Setup | Part 1
is the crown jewel of the GMod PSP homebrew scene. Built with Lua Player Plus, this demo allows you to: gmod psp
The Problem of Scale Garry’s Mod thrives on compute headroom: ragdolls, thousands of props, Lua-driven contraptions, and sprawling multiplayer servers. The PSP is the opposite: modest CPU, limited RAM, low-resolution screen and a control scheme built for handheld simplicity. At first glance the PSP is anathema to GMod’s chaos. But constraints are a creative engine. Stripping GMod down to its essentials forces you to ask: what is the core of sandbox play? Is it physics fidelity, emergent sociality, or the playful act of reconfiguring objects and rules? If you are looking to your own PSP-like