if you press the item equip button (shift on pc) after wall jumping, then you can climb the wall without using the giraffe. It is possible to go through that part at the end of the opening, but it leads to a dead end. I have no idea if there are any spots in the game where you don't have the giraffe so this is probably pretty useless.
Actually yes, this is useful. You can climb up walls with spikes on one side by holding item equip and then pressing jump, letting go and holding it again, pressing jump, continued... I know there are a few spots where this tech is useful (well, seems like it saves time)
Yeah I'm going to start IL runs soon, as well as some of the stuff I've talked about. It's just that I got the game on switch and wanted to finish it completely before having to record on PC you know
I called it wall climb instead of wall jump but I seriously don't care enough to change it :)
Oh and btw, I wasn't showing off at the end. I was trying to spawn the guy and make it over to where the blocks spawn to stop them appearing haha
so not only can you wall jump on walls with spikes on the other side, you can also do it if a laser beam is in the middle and you don't wanna wait for it