The update before the 2B update, The gun glitch where you could go through walls was patched. Everyone was sad that it got patched. There is hope though, During the live 2B update, Rthro got released. It's hitbox is taller and skinnier. One of my fans in my vip server showed me that the bug got un-patched. (Thank you if you are that guy who showed me the bug :D). They showed that if you are 100% Rthro body-type, the shotgun glitch works. This is because it is taller. The shot gun , If you go up to a wall with it pointing up, it has strange behavior. This behavior, with the taller hitbox, made it un-patched. It only works with Rthro sadly. But wait, zjaspear reported to me that he did the shotgun glitch once (After the 2B update) With No Rthro on. (Here is a run of the glitch )EDIT: It is at 1:19 in the vid (Here is what zjaspear reported : https://drive.google.com/file/d/1G18fTmP76QyREEPvviuinMyOKIwc6jP3/view?usp=sharing)