
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 | 51.5Kreviews | 85% | — | $28M |
| $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 968 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I recently came across this game and it absolutely blew my mind. I had been looking for similar games like this for some time. 1 year ago I played Age of Darkness and it was fun but the Campaign was really short and easy, even in the hardest difficulty. This game on the other hand is great! The Campaign is one of the best ive ever played, and so many difficult settings to choose from. The campaign has three different aspects, 1. build a base and destroy the infected with your current technology. 2. Destroy a big swarm to get points so you are stronger in the next "Destroy the swarm missions. 3. Play as the hero to explore more of the lore and gain big amount of points so you can research new tech for upcoming missions. I love how the game does not hold your hand through this, you have to figure out and take risks with the research tree what you need and what you think will help you in the upcoming missions. Also there are no saves or checkpoints, if you mess up or didnt fortify well enough it is over and you have to start again, which can be frustrating but hey it is not suppose to be easy. 10/10 from my end and the balance between the missions and how different they were was perfect! I really recommend this game and hope for some new updates. PS. I am on the last mission now and cant wait to try Survival mode.
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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 974 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
什么时候降价,最近没工作。等降价再买
是个好游戏
i love it Full stop.
sss
Juegazo, creo que me estoy enganchando
好玩
推荐
incroyable mais très compliqué
好玩
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
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|---|---|---|---|---|
| $4.5M | 4.3K | 89% | $29.99 | |
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| $3.6M | 4.6K | 71% | $29.99 | |
| $201.7K | 1.5K | 61% | $4.99 | |
| $102.2K | 464 | 76% | $9.99 | |
| $75.4K | 217 | 78% | $9.99 |
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $28M | 38.7K | 96% | $24.99 | |
| $28.1M | 31.6K | 66% | $29.99 | |
| $27.8M | 61.1K | 93% | $19.99 | |
| $27.7M | 65.6K | 90% | $19.99 | |
| $28.3M | 65.9K | 94% | $14.99 | |
| $28.3M | 38.1K | 93% | $19.99 |