Simple game, but i enjoyed it. Doesn't take long to figure out which skill combos are a bit op though, then it becomes kind of repetitive as you work towards higher levels and unlocking new cards.
Small randomized maps where you defeat enemies to get a choice between some skill cards and have a few random events like blacksmiths that will upgrade cards, campfire where you heal, treasure chests, etc. A "pvp" mode against other players characters, a tower mode where you fight stronger enemies every level.