Thank you! Yes, this is kind of the end of the game, because I didn't have time to finish the ending :) The plans were to add various abilities for the characters. Also, the purchase of additional equipment (with their own abilities), bosses, a story about what the goals of the main characters are and where they are, a feature to enter random rooms to get loot (or be attacked).
I think that I will still work on the game, but it all depends on the interest of the players themselves.