Extracts from NekomiminekoWiki ››› “Common Bugs FAQ”
Q: I put in a lot of effort killing Wild Silver Zlimes since I was told by NPCs that they gave a lot of EXP, but I’m not leveling up at all. Is this a bug?
A: It’s a bug. Due to a mistake, the experience granted by Wild Silver Zlimes and Berserk Rabbits were switched. Go search for and hunt Berserk Rabbits instead.
Q: The healer in my party is not leveling up at all. Is this a bug?
A: It… would be great if it was a bug, but that’s just how the game is. In this game, no matter how many times one casts healing magic, one would receive no experience. Either try to find a new, higher leveled healer, or try your best to let them deal the final blow.
Q: The healer in my party leveled up, but their recovery magic did not become any stronger. Is this a bug?
A: It’s… not a bug, but how the system works. When leveling the healer, if they dealt the final blow with a physical attack, then even if their class is a healer, their physical statuses will be the ones to increase. Either try to deal the final blow with magic, or give up and treat healers as consumable items.
Q: A certain magician joined our party, but doesn’t listen to commands and goes berserk, and even burns other party members with offensive magic. Is this a bug?
A: The existence of that character is something like a bug.