Ofcourse you rate mine - I rate yours :)
Although the movement isn't that optimized, it's a quite fun game. Great you also supported arrow movement, don't like wasd on azerty keyboard xD which needs zqsd anyway.... all features of a good game jam game are there. You fit the theme, you def. had some fun I guess creating the game. Did you have any hard bugs to solve? Let me know :)
You could have improved on the main menu, added an ESC hint to go back to the main menu and not being stuck on a sloped ceiling :D the fact that you can jump after falling is def good and a fun feature for your game. The level timer could have just been seconds... for me it is annoying that it changes like a minecraft enchantment :p But good work had fun playing it, I don't think I reached the end but I had a general feeling of the game which is enough to rate it for a jams top 50 game.