Rock Climbing Wall level

I'm thinking about making a rock climbing wall level. Since you can have grabable objects, i think it will be pretty easy to make. I might also put a jetpack in to get accross a gap to grab onto the next "rock".

Lol, that's a good idea, but it might get to hard to climb.

I had an idea of a mountain climbing that would get harder with loose rocks and ice the higher you go...

The jet packs would be fun tho...