
An epic, challenging tower defense game with an emphasis on strategy and replayability. Summon gems of immense magical potency and harness their unique abilities against a seemingly endless horde of monsters. The archdemon seeks to swallow the world, and you must journey to stand against her.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
10 of 15 markets; the rest we haven't asked for this title, not markets where it is unavailable.
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): 0.43/day in the week to Sep 2 → 1.43/day in the week after.
About
Genres
Engagement
Reviews
Themes across 75 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
An absolute masterpiece of the TD genre. I originally played GemCraft back in 2017 in my browser and was instantly hooked. I ended up completing every chapter, including the secret one. With an epic storyline and peak gameplay, it’s a must-play for any tower defense fan. I loved it so much I bought the full version just to support the devs.
Simple Refreashing
I love (and occasionally hate) this game. It goes on forever. Gems can be combined, amplified, used as bombs to destroy structures or enemies. You can build incredibly intricate paths. You build up a supply of points to assign to increase the effectiveness of the various gems and boosts and effects (and you can customize those assignments with each map for best effect). There are some grindy points where you need to return to earlier maps for better scores before you can conquer newly-discovered maps. I'm okay with that. At every step I felt like progress was being made (except when I got too greedy with boosting the difficult of an early map to get a better score; greedy doesn't work in this game). I've thrown a lot of hours at this game and I'm nowhere near done. Disclaimer: although Steam says I've put in 1000+ hours, over the years I've restarted several times, so I've got maybe 200 hours in this run. And, if you like it, there are several other games in the series. And the earlier games are being updated and collected, so that'll keep you busy.
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Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Reviews, worldwide (the counter carries no country): 0.43/day in the week to Jul 23 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 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.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Hours played at review time, across 75 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
На этой игре зачарование незакрываемости!! Вот вроде просто башенки и кристаллы, а остановиться не получается!!! Я за 3 дня наиграла 14 часов!!!! Выпустите меня отсюда!!!
Nice.
Plenty of content. A classic.
game is hard. but having a blast.
Good tower defence game.
Sí
can't play either of my gemcraft games despite it saying that they are running
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.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| $1M | 2.7K | 89% | $12.99 | |
| $8.3K | 26 | 88% | $9.99 | |
| $959 | 3 | 100% | $9.99 | |
| $481 | 2 | 100% | $9.99 | |
| $270 | 2 | 50% | $4.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.1M | 1.2K | 86% | $29.99 | |
| $1.1M | 2.7K | 91% | $19.99 | |
| $1.1M | 1.7K | 75% | $39.99 | |
| $1.1M | 2.6K | 83% | $14.99 | |
| $1.1M | 14.5K | 94% | $5.99 | |
| $1.1M | 6.3K | 82% | $9.99 |