I finished this game in record time, for me at least. Started Saturday around 9 and 95% of the features were done only 12 hours later!

It's published on itch now (sadly only for Linux, since I'm having problems compiling it for windows): https://pietptr.itch.io/hop-up

And here is the source code: https://github.com/PietPtr/LD38

If anyone feels like trying to compile it for windows, leave a comment :)