Idle Spirits

Casual idle healing game with 40Hz brain-boosting BGM, immersive spatial audio, and spirit collection. ◆ 40Hz BGM for Brain Activation Features BGM containing 40Hz frequency, known to support brain health. Just listen to the meditation music while idling to relax and potentially boost brain function. ◆ Immersive Spatial Audio 80+ nature sounds with AVAudioEngine-powered reverb and spatial panning. Hear birds from the left, streams from the right. Each of the 10 stages has its own unique sound theme - forest, night, ocean, sakura, autumn, and rain. ◆ Simple Idle Gameplay No complex controls needed. Just tap the screen to collect spirits. Perfect for short breaks or bedtime relaxation. ◆ 57 Spirit Collection Meet diverse spirits across 10 beautiful stages, from forest fairies to cosmic beings. Register them in your collection book and enjoy tap effects. ◆ Healing Sound Features - 40Hz Meditation BGM: Frequency known for brain benefits - Healing Forest BGM: 4 soothing tracks - Overtone Bath: Ultimate relaxation experience - Sleep Timer: Perfect for bedtime - Ambient Soundscape: Nature sounds play between hits ◆ Two Modes [Chill Mode] Main mode for relaxed spirit collecting. Meet 57 spirits across 10 beautiful stages. [Survival Mode] Special mode unlocked after completing Chill Mode. Thrilling dash-to-survive gameplay. ◆ Stages - Healing Forest: Meet spirits in lush greenery - Bird Paradise: A space where beautiful birds dance - Firefly Night: In the midst of magical lights - Cherry Blossom Spring: Under falling petals - Autumn Twilight: A world dyed in sunset - Water Paradise: By refreshing waters - Crystal Cave: In mystical sparkles - Elemental Altar: Where four elements meet - Otherworldly Gate: A door to unknown realms - Rainy Garden: A fresh garden washed by the rain Complete your spirit collection while listening to 40Hz BGM.