Original ports crawled at 10–15 FPS. Better locks at 30 FPS in simple scenes (a few props, a ragdoll, basic constraints). Yes, spawn 20 explosive barrels and it chugs, but for tinkering with 5–10 objects, it’s smooth. Frame dips are now rare, not constant.
Given the hypothetical nature of your topic, your paper will likely focus on conceptual exploration and potential rather than existing data or implementations. gmod psp better
: A technical demonstration often found in homebrew libraries that showcases a physics engine on the PSP hardware, allowing for basic object manipulation. Original ports crawled at 10–15 FPS
Because the PSP cannot run the Source Engine or Half-Life 2 , the community developed . It is widely considered the most successful "GMod on PSP" experience. Frame dips are now rare, not constant
: A highly polished first-person shooter homebrew based on the Quake engine. While not a building sandbox, its moddability and solid FPS mechanics make it a favorite for those who enjoy GMod's combat and custom map aspects. Stalker Portable