Uzi.ifp May 2026

It was a stylistic choice by Rockstar to mimic the "gangsta lean" popularized in 90s hip-hop. But technically, it was a nightmare. uzi.ifp contains the "Sprint_C" movement group. If you ever tried to replace the Uzi model with an M4, you’d see the character break his wrists trying to hold a rifle sideways. That’s the ifp asserting its dominance. For anyone who tried to make a "realistic" mod pack, uzi.ifp was the final boss.

If you grew up modding Grand Theft Auto: San Andreas in the mid-2000s, your hard drive is a digital landfill. There are half-finished skins, corrupted save files, and that one car mod that turned every vehicle into a jumbo jet. But buried deep in the /anim folder, there is a file that holds a very specific kind of power: uzi.ifp .

But the uzi variant is special. Unlike the pistol or the shotgun, the Uzi animation suite in San Andreas is twitchy, violent, and wonderfully broken. If you’ve played the game for more than ten hours, you know the animation I’m talking about. When you equip the Tec-9 or the Micro-SMG and hold down the sprint button, CJ doesn’t run like a soldier. He leans forward at a 45-degree angle, the gun pointed sideways, elbows bent like a crab.

And we loved it.

To a normal person, it’s just a 500kb animation bank. To us, it is the Rosetta Stone of chaos. The ifp extension stands for "Interpolation Frame Player." It’s the file format that tells the game how to move. Inside uzi.ifp are the skeletal rigs for CJ’s upper body: the idle sway, the reload, the sprint-and-gun, and the dreaded drive-by.