[BTS WORLD] What is the Harmony Hall? [Season 2]

New Feature: Harmony Hall

With the 3/27/2025 update, a new feature has been added to "BTS WORLD Season 2".
Since I received questions about how to use it, I'll take this opportunity to summarize it in an article.

What kind of feature is it?

In short, it's a feature that temporarily raises the level of a weak card by piggybacking off other cards.
It might be a lifesaver if you can't clear a stage and are thinking, "I need this attribute!" or "I want to use a 💜 attribute Tae!" but you don't have the growth items or coins to do anything about it.

How do I use it?

Here is an explanatory video.

So, what should I do?

You can place one card for each member in the deck.
The lowest level among them becomes the deck level, which is the level of the cards set in the slots.

If you want to aim for maximum efficiency, first get one card for each of the 7 members to the maximum level (currently 50), so you can set the deck level to 50.
In that state, if you set the card you want to level up into a slot, that card's level will become 50, and you will be able to use it for stage progression.
(If you remove it from the slot, the level will return to its original state.)

When should I use it?

You don't need it while you are able to progress through stages.
It can be said to be a feature that temporarily compensates for a lack of levels when you get stuck on boss battles or stages where attribute compatibility is important. Let's try it when you can't win!

Expanding slots requires a lot of coins, so put off elements that can be done anytime, like coin gachas or island expansions, and work hard on delivering fluffy herbs. This game tends to run out of coins easily, so earning money is important!

Supplementary Notes

• If you remove it from the slot, the card's level will return to its original state.

• Once removed, it cannot be used again until the cooldown (3 hours) ends.

  • It can be shortened with ads, gems, or acceleration items.

• Currently, 3 slots can be added, so you can set a maximum of 4 cards in the slots.

Have a fun social game time today too!

I've been playing a little bit every day, and before I knew it, I reached level 58.
I still don't really understand the meaning of "connection rewards," but since it doesn't seem to be a login reward, I think it might appear when you connect to the network while logged in.

I'm hoping that the next update will bring additional BGM and the ability to collect all objects... Also, I hope that re-released cards will come out a bit more frequently! (Greedy)

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