CREST announced that the Isekai Quartet ~Clash! Puzzle School~ puzzle game will launch for iOS and Android on July 29. Pre-registration of the game has reached 20,000 and all players can obtain a UR character guarantee gacha ticket and more as rewards.
![[Qoo News] Isekai Quartet ~Clash! Puzzle School~ Mobile Game Launches on July 29 2 21072607360142](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/07/21072607360142-1024x576.jpeg?resize=900%2C506&ssl=1)
▍Overview
Isekai Quartet ~Clash! Puzzle School~ is a puzzle game based on the crossover anime Isekai Quartet. The game will collect a total of 41 characters from Overlord, KonoSuba: God’s Blessing on this Wonderful World!, Re:Zero − Starting Life in Another World, and The Saga of Tanya the Evil. Connect 3 or more character blocks into a line and make a huge explosion or use the character’s skills to eliminate all the blocks at once.
![[Qoo News] Isekai Quartet ~Clash! Puzzle School~ Mobile Game Launches on July 29 3 21072607365936](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/07/21072607365936-1024x881.jpeg?resize=900%2C774&ssl=1)
![[Qoo News] Isekai Quartet ~Clash! Puzzle School~ Mobile Game Launches on July 29 4 21072607371381](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/07/21072607371381-1024x881.jpeg?resize=900%2C774&ssl=1)
▍Pre-registration Rewards
The game celebrates its pre-registration reaching 20,000 milestones, and all players can obtain the following rewards;
![[Qoo News] Isekai Quartet ~Clash! Puzzle School~ Mobile Game Launches on July 29 5 21072607362119](https://i0.wp.com/wp-corp.qoo-app.com/en/wp-content/uploads/sites/3/2021/07/21072607362119-1024x576.jpeg?resize=900%2C506&ssl=1)
UR Character Guaranteed Gacha Ticket x 1
SSR Character Guaranteed Gacha Ticket x 1
Diamond x 777,777
Gold x 777,777
Item Set (Bomb, Score, Experience) x 3