Simple but sweet and polished. You must really like Spelunky because there's a lot of similarities :)
I wish there was a bit more to do but what you've made is still super impressive for a game jam. Nice job!
Viewing post in Bit Chunky jam comments
I started working with some people to turn this into a more fully scoped project if you wanna give it another look https://made-by-gare.itch.io/cursed-castle
and yea i love spelunky :)