Nether (debug version 0.1.3)

Hello all, for the past three months I've been working on my game. For now, its just gonna be called Nether, as i seriously don't have a name for it this early on in development. It is a platformer roguelite with puzzle elements (wow much original). As of now, I have the all the programming for the player/controls/inputs/sprites done, and is fully testable. (Controls explained inside the game) Feedback is GREATLY appreciated, as it helps me out a heck lot. I will listen to all feedback and requests, as i want the best for my game. Thank you 
so much for your time. Oh yeah, its also being made with Gamemaker Studio:1.4
 

 
 Download it here on itch.io
Btw, does the bug emoji stand for debugging?