Used to play a fair amount of DayZ and having your gun jam mid fight is an absolute terrible feeling so that part is a no from me, as for the overheating bit I wouldn't mind if it was a visual thing.
#Guns Jamming and Over Heating?
flint scroll
It could be interesting if you shoot while your gun's barrel is overheating, it loses durability faster but SMGs would probably be a bit weird to balance since they already break fairly easily.
undone ruin
It could be interesting if you shoot while your gun's barrel is overheating, it ...
Ye jamming could suck, but overheating could make it seem more real maybe, I dunno, just throwing it out there 😁
turbid helm
On one hand you have to go through some serious mags for gun to overheat, on the other PPSh currently drops dead only after three full extended mags. While in reality you just slam it with against the wall (or cycle the bolt with your boot in case you lack walls) and it runs perfectly until you run out of ammunition. And in reality drums had 71 round each but whatever, game balance