Does the fame and loot have any changes when more than one player is clearing a solo random dungeon? thx
Fame and loot are split amongst all party members, in your example both players would get 50% of the fame and silver.
Drops can be a bit more random, especially if you get a valuable item which obviously can't be split.
the total fame is increased when clearing with >2 players (though it is still split evenly, giving less individual, but more total/collectively)
3 players: +17%
4 players: +33%
5+ players: +40%~ Kanra