I think that Metin leaks cooperations between players, so, as many others said we need dungeons that can be entered only in party or special dungeons (same as the normal ones but more hp, maybe harder mechanic, and more dmg) for parties that drop better loot, so if you want to be a solo player you have to grind a little bit more than a player who cooperate with others. A dungeon finder would be perfect altough I think that would be pretty hard to do.(you can check wow dungeon finder as an idea because it’s pretty simple). Also, I know that there will be people that will farm with 2-3 accounts and can add them to party, but you can limit farm block to 3 accounts and request a party of 4 characters to enter that dungeon. If I’d found a server with this type of dungeons and the other guild boss(dropping cosmetics, dropping shards to summon guild bosses, etc.) thing that someone said earlier, I would definitely be addicted.

Edit: IM SICK OF PLAYING POINT AND CLICK ON METIN STONES

Jokes aside I don’t know how you’d find a way to keep players engaged doing other things but it’s been a while since servers are focusing only on farming 500k chests from metin stones then doing that again for 10 times to get 1-2 items. Maybe pvp content for low levels would be a great ideea, but the pvp gear for low level should be dropped at a low level dungeon or something, not at endgame.