What is next for The Beast Within

The Beast Within will continue into a a full game. This is my first and only ides (like ever) for a small game to submit to a jam. I am really proud of it and I have to finish it.  What is next for the game?  

1) level design and BIGGER and Longer levels

2) More MOBS

3) Better Player Movement

Thank you for all your comments. I enjoy them and they help move this project forward.