Bubbul
Learn About the Game Bubbul
You explore caves in Hyrule and chase Bubbulfrogs. Those frogs make a distinct chirp. You find a frog and it drops a glowing crystal called a Bubbul Gem. You gather those gems as part of a special quest. Each cavern hides exactly one frog under rocky ceilings.
Koltin appears on your path and counts Bubbul Gems with excitement. His brother Kilton arrives more quietly. You trade piles of gems for new armor sets and rare materials. Koltin dreams about a special title earned through Bubbul Gems. You help him by handing over crystals and filling his quest log.
Koltin’s shop appears after dusk on empty roads. You hand over Bubbul Gems at the counter and receive unique masks and armor pieces. Masks grant stealth and let you slip past tough foes. The shop vanishes at sunrise. Gathering every Bubbul Gem remains a steady hunt across Hyrule.