If you really wanna climb and be a complete tryhard badass mofo, get your 8-9 hours. It makes a difference, like 20-40% gameplay wise.

Once I got to the top, getting past everything, all the dumb very difficult jumps, I made it. Without using updraft, blastpacks or anything I collected my prize. The tactical bear in the golden chalice. It changed me. I suddenly stopped whi...