Join in progress feature in DF.

[Venom]

And how many would pick the "start a new party" instead of the "Join party in progress only" option if it exsisted? (hint: no one lol)
And how many parties would be in progress if there is no one to start them? (hint: 0)

In other words, it doesn't make sense to have "Join only parties in progress". Because then no one would be STARTING parties...

The tick is there to verify the player agrees to also join parties in progress, not to make sure he joins party in progress only.

There are plenty of people who want to start from the beginning to get the loot of the first boss, if somebody drops after boss one plenty of people would want loot off boss 2 and so on. How many people want to fight the same bosses that dont drop the item 15 times to get to a last boss for him to not drop it again? hint: no one lol