Because GTA San Andreas has a physics engine that modern games lack. The way bullets travel, the way the AK-47 kicks, and the way the Desert Eagle stops a Voodoo—it is arcade poetry. The removes the technical barrier between your intention and CJ’s action.
This is the core of the . Follow these steps exactly. gta san andreas golden pen setup
If you are looking for a or trainer called “Golden Pen” (e.g., a cheat tool to spawn a golden pen weapon), that is a fan-made creation and not part of the original game or official speedrun terminology. The above is the authentic speedrunning definition. Because GTA San Andreas has a physics engine
This is the "Secret Sauce."