PUZZLE STAR BT21, the first block & action puzzle game in the world released by LINE Friends, a global character brand, reached a total of 1 million downloads worldwide just 2 days after its release, and was placed 1st in the free popular games in App Store for Korea, Japan, Singapore, Thailand, and Indonesia.

PUZZLE STAR BT21 successfully captivates players with its cute space stars, the BT21 characters, a fun gameplay style that involves drawing specific blocks to clear the stage, and a unique story in which the characters embark on a quest for a legendary song that will help them become stars.

The game also provides a total of 91 costumes for the BT21 characters, which gives players strong motivation for collecting; it also provides an easy and fun playing environment where players can use several different items, which has expanded their player-base from their previous character fans to a broader age range.

As the game’s popularity grows, it’s not hard to find a bunch of reviews like ‘I lost track of time playing PUZZLE STAR BT21,’ or ‘BT21 characters are so cute,’ spread all across social media.

PUZZLE STAR BT 21 has 10 episodes, 170 stages currently released, and will be adding more new maps and stories through regular updates. They will also be releasing new character collections with a variety of unique costumes, so PUZZLE STAR BT21 is expected have an active and engaged play-base for quite some time.

PUZZLE STAR BT21 is serviced worldwide including places like Korea, Japan, and the US, (though there are exceptions for certain countries) and can be downloaded via the App Store and Google Play.