
An idle game about collecting moths.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Sep 11 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

Collect and care for moths in a quiet world of moonlight and growth.
Step into a calm nighttime world where you collect and care for delicate moths. Watch your terrarium come to life as each species rests, flutters, and thrives under the soft glow of night.
Grow your sanctuary.
Start with simple cocoons and nurture them into new species. Expand your terrarium, earn resources over time, and unlock rare moths as your collection grows.
A peaceful rhythm of discovery.
Each moth you find adds a small moment of wonder. Mothiary invites you to slow down, enjoy the process of collecting, and watch your sanctuary fill with life one species at a time.

Features
• Collect and raise real moth species from around the world
• Expand your terrarium and design cozy biomes for every region
• Earn resources while idle for easy, relaxing play sessions
• Unlock new environments and rare species as you progress
• Enjoy a soft ambient soundtrack and peaceful atmosphere
• Play at your own pace and focus on calm, simple goals
Wishlist now.
Whether you play for a few minutes or lose track of time exploring, Mothiary offers a gentle escape into the quiet beauty of the night.
Genres
Reviews
Pretty good if you like moths, not great if you're expecting something mindblowing. It's not especially polished or fleshed out, it's a bit buggy (no puns intended) especially with some elements of the UI, the information on the moths leaves a lot to be desired. The way it's designed makes it clear the gamedev is quite new to being a gamedev. But if you came here for moths, you'll get moths! If you like moths, you will probably like this game regardless.
lovely little game! very cute and im hoping to see more content added.
Great Idle game. The moths are amazing.
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America
this game is great. i love the moths
good game, a lil buggy tho ;)
Its a cute little game! I really like that the moths are real-life species, and you get a little blurb about them as you unlock more. Its a simple and cute idle game, and the background music is fun. The random golden moth that gives you money is a godsend in the first part of the game. I do wish there was a little more to playing, maybe like moth squeaks or more decorations for the different terrariums. It can also take you a while to build up enough money for the next moth enclosure, which I guess is where the idle part of the game comes in... fun play though!
Great idle game. Really like the progression through the zones and trying to obtain each moth.
Cozy moth collector, great little game.
This game is great, this game is moth. But in all seriousness its a fun little idle game, i played the demo and was already quite hooked on just that, so having even more moths to collect and even more is perfect! I highly recommend the game to kill some free time you dont know what to do with. I've been waiting for this release for so long and im very happy its finally here
its good.i would like more decorations tho and maybe better backgrounds but if u like moths then u would like this the moths are really detailed
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.8M | 8.4K | 92% | $5.99 | |
| $5.4K | 16 | 56% | $7.99 | |
| $5.2K | 17 | 59% | $7.99 | |
| $3.5K | 11 | 73% | $7.99 | |
| $3.5K | 20 | 95% | $4.99 | |
| $2K | 32 | 72% | $1.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $2.2K | 103 | 81% | $0.99 | |
| $2.2K | 61 | 98% | $1.99 | |
| $2.2K | 51 | 92% | $1.99 | |
| $2.2K | 73 | 96% | $1.99 | |
| $2.2K | 60 | 48% | $1.99 | |
| $2.2K | 155 | 83% | $0.99 |