A nice little platformer! Some good stuff on display :)

Some tips to help you in future projects-

For the timer, try rounding it to only 2 or maybe three places behind the decimal, it helps to keep game looking a bit cleaner, and also makes it more readable! 

And for the artwork, I'd really recommend either trying to make all the assets yourself (which is a lot of work, I know) or, if you're using asset packs, try to use art all from one pack, or at least from packs with the same visual style. The consistency will wrap up the whole game nicely! 

Anyway nice work! keep going :D

Idk how to feel about the fact it took me a minute to figure out you can move with arrows and only rotate with WASD for some reason. The game is feels really slow although difficult. I got stuck when I started the minigame with X for the second time by mistake so I didn't get to finish it =(

The platforming is pretty slow, it feels like you go at a slug's pace. No music but there were some sound effects so that's cool. Your timer seems to be broken for some reason as well. At least it functions though :)