Thank you for the extensive feedback :) Glad you enjoyed it. No I don't have meta progression at the moment and I plan to keep it to a minimum tbh. I do want the player to discover lore fragments or unlock new item drops for the dungeon eventually though, so that might count as a bit of meta progression. There are 4 biomes in total, though the last one is not complete. Cave 4 is quite good for 30 minutes of playing. What do you think, should the first biome be a bit easier (maybe reducing it to 3 levels) so players progress faster? Or is it good like this? Also good call on the mana system, I should probably communicate this a bit more.