Tracking since Oct 5 — growth appears once we have a second daily reading.
Update history
1.0.0Sep 23, 2026 · seen Oct 5, 2026
Initial release with three expeditions and nine shelf challenges, hold-and-release timing controls, pause and restart, optional Phase Nudge items, saved progress, music and sound effects.
Only the current version so far — new entries appear as the game ships updates.
Find the moment. Restore the wonder.
Yarcove Moth is a portrait timing game set in a sunken library. A cheerful brass-helmet diver waits inside a clockwork ring as gold and blue markers travel at different speeds.
Hold the diver or the charge button for 0.3 to 1.5 seconds. Release when the markers align to make a seal. Three seals restore one shelf; restore three shelves to complete an expedition. Finish within four minutes of active dive time and before five misses.
Choose from three expeditions: The Reading Room, Tidal Archive and Midnight Vault. Their nine shelf challenges have different timing patterns. An optional Phase Nudge moves the slower marker partway toward the faster one without making a seal. Every expedition can be completed without items.
Pause and resume a dive, restart an expedition, or return to the library. Sound controls let you mute the looping music and gameplay effects. Expedition completion and item inventory are saved locally.
Gold clockwork, blue underwater scenery and an animated diver accompany the timing challenge. The game interface is in English.
