Idle Springs is a free-to-play simulation game developed by Twin Yaks Studio for Android. In this game, you manage and run your bathhouse, starting from an empty building with no baths or boiler room. Progress through the game with idle gameplay and invest in upgrades such as a boiler room, aromatic bath, and natural onsen outside. Invite special guests with the unique scented bath system and see them interact with each other in the unique cinematic mode.

The game features casual and cozy gameplay, with unique animations and characters built from scratch. You can make important decisions on how to upgrade each zone to invite more characters or increase yields. The game is set in a Studio Ghibli-inspired world, focusing on serenity, peace, and comfort.

Overall, Idle Springs is a fun and relaxing game that offers a unique experience of managing a bathhouse and inviting special guests. The game is perfect for those who enjoy idle gameplay and want to escape to a peaceful world.