It's a solid roguelike, with some impressive variety for a 48h jam! One thing I'll say though, it needs just a tad bit more JUICE. For example, when you get hit, make the screen shake or flash: it wasn't always obvious if something hit me or not, so I often found myself dying without any appaerent reason. But it's a bit of a nitpick, and something I struggled with myself- so overall, you did a great job!
Edit: I just realized by reading the rest of the comments that I basically said the same thing as everyone else- should have read them sooner...