Looking for playtesting/reviews!

I have recently taken a platformer I had made for a jam project earlier this year, and decided to work on transforming it into a complete arcade-style game.  I have just put up a demo for it, which features two levels and a boss at the end of each; with the entire demo taking roughly 10 minutes to finish.

Windows OS required, and the game will take about 17 mb of diskspace (Hopefully not a problem of most of y'all!) XD
For anyone interested, you can download the demo from here: https://epsilon017.itch.io/incongruous-isle

...  And here are some screenshots, so you can have a glimpse at the game's style!