Platformer Level Heights

So I'm working on my platformer but for my next level I'd like to be able to be less linear and be able to climb up higher or go lower. But if I try to build outside of the orange level box thingy it hust doesn't render in the game. Can I make my game level larger on both the X and Y axis somehow? Not just X? Basically I want to be able to make the level taller instead of just longer.

 

Go t your Game Screen Options and increase Sides Deletion Threshold.

 

I make it with one Scene ( more Overview ) and Back Deletion Threshold 1800-max 2500 and Sides Delettion Threshold 1100- max 1800 ( best performence for old devices) Look at may game Magic Traps or Kevin to go...