
Let's change Japan to Gunma. Everyone Gunma.Let's change all of Japan to Gunma.The definitive edition of the Gunma simulation game.Everyone can play!
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): 0/day in the week to Aug 25 → 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.
About



Genres
Sums Steam only; Xbox publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $3.99 | 25reviews | 100% | — | $2.4K |
| $3.99 | 65ratings | 98% | — | 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
[h2]すべてがG(グンマ)になる[/h2] 名産を集めて強化して日本を群馬県にしちゃうゲーム!生配信で遊ばせていただきましたが、いろんな方の地元話やローカルネタを聞ける機会にもなり、とても楽しめました。生配信にもおすすめ! ローカルマルチプレイもあるようなのですが遊ぶ相手がいないので未プレイです。小学生くらいのこどもがいると勉強にもなるし盛り上がりそうな気がします。
( full review with screenshots: https://gaming-parrot.com/post/gunmas-ambition-review/ ) Gunma's Ambition is one of the most surprising games to ever be translated from Japanese. It's a parody of the Nobunaga's Ambition series, but instead of tasking you with conquering Sengoku-era Japan, it asks you to turn all of modern Japan into Gunma. Gunma is a largely rural prefecture somewhat near Tokyo that, if it's known at all, is know in the West for being the origin of daruma figures. Thus, in this game, your source of power is cards drawn from a daruma. Gameplay in Gunma's Ambition is minimal almost to the point of being an idle game. Half of the screen is devoted to a bouncing outline of Gunma inside a pachinko board, with goods that Gunma is known for raining down from above. You'll earn a lot of currency if Gunma collides with the goods, and a lot less if the goods fall into 1x or 3x buckets below the board. You can then use that currency to purchase upgrades to the value of goods, the size of Gunma, or the size and value of the middle 3x bucket. Alternatively, you can use it to draw a random town in Gunma out of the daruma and convert its population worth of people in a different prefecture to Gunma, ultimately converting the entire province when you draw enough to cover the full population. This can take a bit, since although Gunma's total population is nearly 2 million, even the capital Maebashi only has a little over 300 thousand. Many of your starting cards are tiny towns with populations in the low thousands, so drawing Maebashi is really the only thing that makes any difference at first. Luckily, once you do convert a prefecture, it becomes a card that may be one of the 35 included in your daruma the next time it resets. Even Tottori, the smallest prefecture by population, is significantly larger than Maebashi, so each one makes a huge difference to how fast you can progress. Converting prefectures also adds new goods from that prefecture to your board, which can be more valuable than the ones you had before, and allows you to purchase higher tier upgrades. And that's pretty much it. You keep doing that loop until you've converted the entire country to Gunma.
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese**languages with full audio support
Hours played at review time, across 26 reviews with recorded playtime.
good game
よい
ぐんまけんになりました。
PVの通り、とてもやかましいです。 サクッとクリアできるボリュームではありますが濃密なぐんまがそこにあります。
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $232 | 4 | 50% | $1.79 | |
| $25 | 1 | 0% | $0.99 | |
| — | 0 | — | — | |
| $42.3K | 538 | 86% | $2.99 | |
| $8.5K | 11 | 73% | $24.99 | |
| $3.9K | 14 | 79% | $10.49 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $2.4K | 52 | 96% | $1.99 | |
| $2.4K | 171 | 56% | $0.89 | |
| $2.4K | 65 | 100% | $1.99 | |
| $2.4K | 100 | 94% | $0.99 | |
| $2.4K | 85 | 95% | $1.99 | |
| $2.4K | 51 | 84% | $2.99 |