Infinite Jump:

Spam jump under a low ceiling, click the "I'm Stuck" button, or move into an area with an open ceiling. This will cause you to jump into the air. The height of your jump depends on how many times you click the space bar while under the structure.

Entity surfing:

Stand on top of an entity (Trash Can, Trash Bag, Box, Wheelchair, Basketball, etc), then jump and pick up the item in rapid succession, causing you to jump into the air.

Carhood Glitch:

Stand, then crouch on a moving car to launch it into the air.

NPC Relocation:

Kill a vendor NPC. The NPC will respawn and stay wherever you move their body.

Basketball flying:

Pick up basketball, look all the way down until the basketball starts to glitch, then hold the walk backwards key.

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Let me know about any other glitches you find, and I'll add to this forum and make a video displaying it.

Not sure if you would consider it a glitch but when spamming jump while riding the golden skateboard, **you gain speed at the rate which skateboards normally gain speed while riding downhill even if the area is flat. The golden skateboard is still hard capped

Some patrol police vehicles can get stuck in housing and various other areas around the city causing the corresponding officer to enter and exit the vehicle repeatedly. The officer and vehicle stay in place even after sleeping. During this state the police officer is by nature unable to act, move or respond to calls. If multiple officers are in this state at once, very few responding officers will respond or patrol the map until the game has been quit.

Shelve storage in this game is notably buggy, Using the configured setup below can be used to clip out of bounds, although has limited practical usage. Though it is possible to actually clip inside of the shelves themselves, allowing you to ignore collision and pass through walls until you no longer remain out of bounds, it is much more difficult to perform in a controlled environment unless a better shelving glitch setup can be achieved.

Walk forward into the shelves, hold left. This also works when a very large amount of shelves are placed side by side. More shelves = More buggy

Another mechanic that I'd like to further add is police will refuse to shoot you if you are close enough in range to be arrested regardless of your current heat status. Holding the walk backwards key while using a melee or ranged weapon against police officers becomes extremely efficient. Where certain situations in a speed run may call for a player to take more evasive actions to avoid police, this method allows them to be directly dealt with while still maintaining travel distance towards your intended destinations. (XP WANTED 2)

If I find anything else I'll be sure to contribute more to this post.

There are a number of ways to clip through walls

If your driver and passenger door are both blocked, it will force you out the driver's door allowing you to easily clip through walls in co-op where you can just use another car to block the passenger side.

Parking the front of a car near a wall and balancing on the hood with a skateboard often makes you fall forward, putting you inside the building when you get off the board. You can also do this with a physics object instead of the car, but it's less reliable since most of the time the physics object gets pushed backwards instead. The most reliable one I've found so far is the blue barrel.

I know this is an old-ish topic but i dont wanna start a new thread for an already visited topic. I had a question about multiplayer runs. Essentially in multiplayer you can duplicate items, and the same is true for erasing them if you have really fast inputs (taking items off a shelf results in duplication, putting it on the shelf results in losing items.) My question is, is duplication going to be allowed in multiplayer glitched runs? I would hope not because that will just make the meta all about who can duplicate the most powerful items the quickest. And then if it ISNT going to be allowed, how will we prevent runs from being effected, since spamming inputs really fast causes losses or gains, regardless of if you actually meant for it to happen. I really want to try a multiplayer run, i have a friend who's up for it, but i wanted to clarify on this first

if you would take 1 look at any of the glitched speedruns you would litteraly see that the biggest part is xp not cash. dupes are not the biggest impact and are allowed.

Ahhhh i just noticed the drop down menu with the number of players. Ok i stand corrected, and my previous comment is now irrelevant. I was under the assumption it was all on one board and there were just no runs yet from multiplayer. Ill check it out :)