
Mine, refine, and sell gemstones in Gemporium, a cute, fast-paced shop management game. Upgrade your tools, expand your store, and master the daily rhythm of digging, polishing, and turning a profit to pay off your debt, one gem at a time.
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
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): 1/day in the week to Aug 7 → 7.57/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

Grow your small gem business in this short, casual simulation miner, Gemporium! Manage your time wisely between mining gemstones, refining them for more profit, and selling them to awaiting customers. After your Grandmole goes on vacation, you’re in charge of running her shop, and you quickly learn it also comes with a price of massive debt. Now, on top of building your business, you must appease the Loan Shark without going broke!
Gemporium features a timed day cycle where you have to balance completing tasks and running the gem store. Each day consists of:

Explore deeper and deeper in the local mines to stock up on gems of different rarities. Utilize various mining tools to prevent cracks and maintain the highest quality product for your shop!

Polish and prepare your recent finds in the mine to convert those lumps of rock into something collectors adore! Unrefined gemstones sell for way less than their refined counterparts, so make sure to visit the refinement table before you set up shop.

Sell your stockpile of gems to eagerly awaiting customers, but make sure to keep their tastes in mind to maximize your profit and increase your shop's reputation! The shop is only open for a limited amount of time each day, so don't be late!

Upgrade your tools, shop, and home to progress from being an anxious little mole to a master market manipulator.

For fans of a more relaxed experience, you can activate Cozy Mode to turn off the daily timer entirely and play at your own pace.
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; GOG publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $9.99 | 1.3Kreviews | 93% | — | $436.2K |
| $5.99−40% | 8ratings | 76% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 202 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
For the style is adorably sweet, and the shine and look of the gems is great. that, however is as far as my praise can go. I cannot call this game casual OR relaxing. This game has me STRESSING. not even the good kind, with such short days and only a certain times to sell along with the hazing pressure of debt. It becomes such a race to compete with the system that I can't enjoy the mining part of the game, or the gems... which is what I was super excited for. when you have maybe 4 minutes to mine all the gems you can clean them and clean any extra collectables you find or sacrifice sell time it takes anyone's regular time management skills and throws them down the pit. a side note is my deep hated for the fact that when I'm speed cleaning gems and I constantly have to scroll down to grab new dirty ones cause all the clean ones move to the top is mildly irritating, especially when I have so many, like IM WASTING PRECIOUS SECONDS HERE.
I got this one on sale and Im so happy I did. I had my eye on it for a while and I loved it so much, there is an option for a cozier mode which I did switch out from at the end to finish up cleaning achievements but other than that the normal mode was a perfect amount of challenge! The gameplay routine is super fun and it's super satisfying getting all those highly sold gems and the art style is supppper pretty, I loved the watercolour kinda thing it had going on! Its super cheap even when its not on sale so defo grab this one if you're thinking about trying it! Its also easy to 100% if thats your thing :)
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French*, German*, Spanish - Spain*, Japanese*, Portuguese - Brazil*, Russian*, Simplified Chinese*, Spanish - Latin America*, Traditional Chinese**languages with full audio support
Hours played at review time, across 203 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
6/10 时间匆忙,玩法单调的游戏 游戏大概就是卖宝石帮外婆还一百万的债务,偶尔跟外婆聊一下日常,没了。 游戏的玩法就三个:点击挖矿,擦擦宝石,卖掉宝石。 作为一款模拟管理类游戏。玩法单调,从头到尾的机制没有任何的升级和创意,然后游戏还有时间限制,前期卖的宝石赚的钱不敢花,一点余粮都没有,到后期突然一下子简单了很多,然后工作坊的其他升级(比如时间减慢等)就显得毫无意义了。 简单说一下玩法: 1 点击挖矿,游戏里就两个工具,一个大锤一个小锤,后期可以升级威力。 2 精炼宝石:点击除去大块石头,然后用抹布擦干净,后期只能升级抹布的尺寸。 3 卖宝石:顾客有一个喜欢和不喜欢的宝石,给喜欢的就可以,可以通过挖文物来升级赚的钱。
7/10: fuuuun for short sessions, but it gets repetitive pretty fast. It’s one of those games you open just to have something to do. There’s not much to it besides digging, polishing gems, and selling them. Good enough when you just want to pass the time. Definitely grab this on sale.
Gemporium really takes me back to my childhood with its core mining mechanic and managing crippling debt in a video game! Even though there were definitely times when I was stressed out because I was trying to make my quota while also balancing the ever ticking time, I always had a fun time mining, polishing gems, and selling them in my store. What I Like: * The mining mechanic is fun and the upgrades really help make the process easier * Customizing my room by trading gems for decorations * The game has a cozy mode if you don't want to be rushing against the time * The gems are so sparkly and shiny after they are polished! What I Wish Were Different * I realllyyy want the tumbler upgrade to be on the right side so that it's easier to put the gems in instead of having to drag them across the screen. The distance to load it up is annoying to me, especially when I have a lot of gems to process. * I'm just not a fan of the squeaky noise that the gems make when you are polishing them * The gameplay does get very hectic as the debt payments increase per week Once the debt has been settled, the game relaxes a whole lot more and I found myself enjoying my time even more than when I was paying it off. I could hoard gems and customize my space which I really appreciated. I think this game might be for you if you are looking for a cute mining and shop simulation game. It's not very difficult to get the hang of once you are acquainted with the gameplay loop and it's a great game when you're looking for something to focus on.
PAUSING THE GAME DOESNT STOP THE TIMER
刚开始感觉还挺好玩的,里面对话也很抽象怪有意思的。玩了一会就腻了,重复操作太多了,就开始无聊了。
Game does not save mid day if you quit, no warning nor any tutorial telling you that saving ONLY happens after you go to bed. I lost hours of gameplay because of it. All the artifacts I got and cleaned, all the gems for that day that ALSO took ages to clean.
Very cute game with very satisfying mechanics. The simple loop of digging, polishing, and selling is really fun. Excited for the update and DLC, and the other game!
I'm really enjoying this game! The whole idea is that you're thrown into a gem shop that you own and have to mine daily to pay off your debts. The mining part is fun and repetitive; you have to be sure that you don't smash the gems in the process and be very careful. As you play, you upgrade your tools and bag. You also gain skills like haggling and find other "artifacts" while mining. It's really repetitive, but an awesome game to fixate on if you like repetition!
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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