After almost 2 years of development, I finally finished putting together my first "real/proper" game!  It's a moderately challenging arcade-style platformer, with 5 levels (plus a boss at the end of each level!), a scoring system, and around 20 minutes of gameplay.

And it's free to play!  (Must be running Windows)
Come check it out, and maybe leave a comment on it to; I'd love to know what you liked about it, and what could've been done better.
https://epsilon017.itch.io/incongruous-isle