Can't wait to LD56! It will be my first even game jam. Also, I think these suggestions are good enough.

Hi fellow Ludum Dare-ers! I want to share my concept with you. I am making a 2D side-scroller, pixel art platformer, where you control a character, that can change it's size. But where is the theme yet? So, I decided, that a bunch of small spirits will follow the player, as a companion. Also, they give you the story: they got cursed by an evil king 5000 years ago. So, yeah, this is my concept. I don't know, how good it is, but I like it!

2.0 is OUT NOW!

Added sounds to the game, with some bugfixes. I am currently working on the mobile port for it. Go, check it out on itch.io: https://appreacher-games.itch.io/ld56