Chemical structure Karutav1.2.0
Released July 27, 2026Major
iOS Android
What changed
- ContentAdded 150 new cards across Biochemistry, Pharmaceutical, and Natural Compound sets (Japanese only)
- New featureIntroduced Card Selection with four progressive stages
- New featureAdded single-player Challenge Mode
- New featureAdded Time Attack Mode for speed-based gameplay
- SocialImplemented Leaderboards for competitive play
- UXAdded option to display chemical structure names directly on cards
Original release notes
■ New Card Sets Added (Japanese only) - Biochemistry: 50 cards - Pharmaceutical Structures: 50 cards - Natural Compounds: 50 cards ■ New Features Added (Japanese only) - Card Selection: Play across 4 progressive stages (Basic Structures, Biochemistry, Pharmaceutical Structures, and Natural Compounds). - Challenge Mode: A single-player mode that allows you to play on your own. - Time Attack Mode: Race against the clock by grabbing cards as fast as you can. - Leaderboards: Compete for the best times against other players. - Chemical Names Display: You can now display chemical structure names directly on the cards.