So, from the point you gain the ability to grip, you may not jump, only grab launch (grab ground and throw yourself or throw yourself on other grippable objects) and sorry for not being active in like forever

Sounds pretty cursed, not gonna lie. Good workout tho.

Is it possible? I'll definitely try that out!

Ok, i think it's not possible because of the big jump after you're introduced to grabbing. Also the Wallrunning part requires you to jump (Grabbing is disabled there). I do think a Low% would be cool, were you jump as little as possible. Maybe one day we can get it down to 0.