So it doesn't get lost - Sega Retro covers video game bugs. You probably know this, but if you didn't, here you go. This lad's quite clever - by exploiting the YouTube algorithm a few weeks ago, I started being recommended his videos about exploiting video games. Including this lovely integer overflow in Two Point Campus, that sees staff receiving a negative salary (to the point where they start paying you). Usually I'd go straight in and add this to the wiki but a) it's a faff b) it might have been patched since this video was made (and if this is the case, there's 342980328940 verisons to test) c) this was actually a Sega-sponsored video. And maybe we'll want to care about those one day. d) chances are it affects Two Point Hospital. And other games. aka I can't be bothered right now, but maybe you can!
Depending on what the memory map looks like, the "stair builders" in Doom can create broken stairs: This applies to the 32X and Saturn versions (although only the 32X will actually error out and die). Initialise your variables, kids!
Dropping a post in here to inform that we have a list of bugs that are sourced from other places like GameFAQs, YouTube and Japanese sites, but will need looking into by those with spare time: https://segaretro.org/Sega_Retro:Todo/Bugs Also on the NEC side, games for NEC systems can also be screwed up. There's even a todo list for them too, including how broken Super Mario Bros. Special gets: https://necretro.org/NEC_Retro:Todo/Bugs