Stuck at Subterranean Refugee with no way out?
So I made it to the subterranean refugee where there is some sort of alley with a huge mud slope and ridged walls on the sides but when I try to run on walls I keep falling off. Apparently double jump is needed and sadly I don't have that ability yet. I have saved point right before entering the area and it won't let me go back. Is there any way out of here or am I f***ed?. Please tell me that I'm missing something because I don't feel like starting my gameplay over even though I only just started playing earlier today, don't want to go through all the cutscenes again which by the way have no skipping option either?
EDIT: nvm, found the way out, there was this ridged wall right out the entrance I was missing, took the elevator thing and made it to the Vault, even killed that oggdo giant toad and made it safe back at the ship, thanks for the help guys!