I think that there should be really hard bosses to defeat ones with like 100 HP and that would take many people to kill them. They would give every player around 50 gold and may drop an item that you could only get from that boss. Ex. A massive Cat boss might drop a tux because that's what they where but it would be like a 1 in 100 chance that way people that liked the group and fighting aspects of the game could fight hard bosses. Also a grouping system would be nice to go along with this.
Keep up the good work,
Great idea. For Eld’s dungeon, I am planning a boss that will take multiple people working together to take down