I found a very minor bug : while wall sliding, if you presse both right and left arrows keys at the same time and presse space bar to jump, your gain a lot of momentum
my guess is that the momentum you get when you chin jump to climb a wall is transvert to horizontal momentum
thb, I really like this bug, it add mouvement complexity and make traversing rooms faster, it is quite enjoying to be that fast
i kinda don't want it to be patch, maybe you can make it an actual mecanic