Steam

Mothiary

Also known as Mothiary, m, mothiary

An idle game about collecting moths.

Last update

5 Aug 2026

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Latest update

AnnouncementPublished 9d ago

v1.10Update 1.10 - Localization Update

Added localization for French, Italian, German, Spanish, Chinese, Japanese, Korean, Portuguese and Russian Added key rebinding for hotkeys Added cursor sprites Fixed bug with species name display showing asset names ins…

1 changeUI/audioRead announcement

Update history

Browse past updates and patch notes for this game.

3 updates

July 2026
Patch 1.01-Fixed Roster buttons not working properly -Fixed some big numbers not getting a suffix -Updated ambient soundsAnnouncementv1.011 changeFixUI/audio15d ago
December 2025
Mothiary Demo Now AvailableThe Mothiary demo is now live! This early look lets you explore the basics of raising moths, unlocking species, and decorating your terrarium. Each moth you discover adds a new entry to your growing Mothiary, complete w…Announcement2 changesGameplay03 Dec 2025

Pricing

Where to buy

Current prices across the stores we track, cheapest first.

Steam$5.99$4.79-20%Buy

Gallery

v1.10Update 1.10 - Localization Update

July 2026

December 2025