Really difficult to understand at first which means you could definitely benefit from a tutorial level.
Ofc I found the tutorial video but having just a short introduction in game would be great.
The visuals could also be greately improved upon like the Titlescreen or adding die rolling animation, attack animations, heal animations blah blah you get the gist.
Something that I dont quite understand is why you can only shop, recruite and co once per "level", I go into the shop, see i cant afford it and then I cant go back in again. Idk if that was intentional or not but it didn't make sense to me.
And especialy since this is a game idea which has been used alot in this gamejam I recommend coming up with a mechanic that would make yours stand out.
The game is fun, just definitely need polishing.