
They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?
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.
About







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; PlayStation, GOG, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $29.99 | 46.2Kreviews | 85% | — | $27.3M |
| $29.99 | 1.5Kratings | 86% | — | not modelled | |
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 976 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
好玩
I cannot recommend this game for two issues: 1. There is no custom hotkey option to set. What kind of lazy ass developer doesn't add custom hotkeys? The existing hotkeys bring you to a menu, but then there is no hotkey to actually build the the specific building. 2. there is no option to retreat / forfeit a game that is already halfway lost in the campaign. You just have to wait and sit for 3-5 minutes until you lose. 3. The cust scenes entering menu etc is slow and just adds lagg to the game. All of these are super easy to resolve.
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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*, Spanish - Spain, French, German, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, Italian*languages with full audio support
| $29.99 |
| 189ratings |
| 76% |
| — |
| not modelled |
| $29.99 | — | — | — | 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.
Hours played at review time, across 982 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
The campaign feels like a solid, by-the-books, RTS game with art direction that stands the test of time. However, for me the highlight is the Survival mode that feels like a combination of RTS and Tower Defense. Building the best possible base, full of chokepoints and turrets, to survive the eventual "billion" zombie swam is thrilling and addictive.
brilliant...soooo playable!!
奇特的游戏
好玩
完全天才遊戲 戰役最後一關 清附近的怪莫名其妙一大堆怪衝進來 還有大隻的 真的不知道是哪個低能兒設計這種白癡設定
Hard but fun.
bon jeu , facile à prendre en main
나는 아직도 이 게임을 추천한 사람을 증오한다 왜 난 500시간이 넘도록 이 지옥에....
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 |
|---|---|---|---|---|
| $4.5M | 4.3K | 89% | $29.99 | |
| $19.6M | 137.5K | 93% | $5.99 | |
| $3.6M | 4.6K | 71% | $29.99 | |
| $201.7K | 1.5K | 61% | $4.99 | |
| $102.3K | 464 | 76% | $9.99 | |
| $75.7K | 217 | 78% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $27.3M | 138K | 97% | $9.99 | |
| $27.2M | 19.4K | 90% | $34.99 | |
| $27.1M | 26.8K | 90% | $39.99 | |
| $27.6M | 31K | 86% | $39.99 | |
| $27.6M | 45.7K | 94% | $29.99 | |
| $27M | 189.3K | 81% | $8.99 |