I assume you don't know this, but you can play as the jock and charge through the locked gate in the police station/armory. You can also charge back out of that area, though now I can't seem to get back in. I have also found that no projectile weapons work anymore other than the pistol and the AK-47. The other weapons just drain the bullet meter rapidly (the one above my head) without ever firing a bullet. I have also somehow made it so that my character model is a few feet away (probably more, since apparently one square on the map grid is equal to about a mile) from the hitbox and the walking particle trail. I have also realized that it gets farther away as time goes on. Here's a video of the character model glitch:
https://drive.google.com/file/d/1rJxqEITt5B-bm-GP1PMLZ7sL0pWpsz0D/view?usp=shari...