
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 →
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
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
Hours played at review time, across 613 reviews with recorded playtime.
Reviews
Themes across 609 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
真不想说啥了,玩时间一长没完没了的闪退,必须退出保存一下,在进游戏就不会闪退,然而这游戏没有快捷保存和读取,还有游戏名字应该叫围墙世界
戰役模式 太好玩了 想要腦中風一定要玩 絕對是報復社會 The campaign mode is so incredibly fun! If you want to give yourself a stroke, you must play this. This game is purely designed to make everyone suffer. 67676767
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Great game. Will make you hate your life at times. But don't worry. It's YOUR fault when you lose.
NO update game , company ceo work?? walkout!!
好玩 爱玩
Good strategy survival game. The best of it's kind!
This game is stressful in the best possible way. You start with a few buildings, some workers, a little bit of hope, and the completely wrong belief that maybe this colony will be fine. Then one infected sneaks through a tiny gap in your defenses and suddenly your beautiful settlement becomes a very expensive buffet. That’s what makes it so good. The whole game is about planning, expanding, managing resources, building walls, placing towers, and trying to stay calm while the map quietly prepares to ruin your evening. Every decision matters because greed gets punished fast. Expand too slowly and you fall behind. Expand too fast and congratulations, you just built a larger target. I really like the mix of RTS, survival, colony building, and tower defense. The steampunk style gives it a cool identity, and the massive zombie waves are still impressive when they hit your walls like a bad life choice with legs. It’s hard, tense, and sometimes absolutely unfair to your blood pressure, but that’s the fun. Few strategy games make survival feel this satisfying.
不能存档是什么傻狗设定
晚上开一把,打完天都梁了
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Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Engagement
DAU/MAU are modeled from peak concurrent players (≈×8 and ×28) — Steam publishes no active-user counts, so treat these as rough estimates, not reported figures.
Audience
Audience
Languages: English*, Spanish - Spain, French, German, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, Italian*languages with full audio support
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
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