SlightlySadOatmeal's Library213h total playtime
They Are Billions
18 of 34 achievements
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Get They Are Billions
Available on Steam, PlayStation, Xbox.
About this game
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?
Released18 Jun, 2019
DeveloperNumantian Games
PublisherNumantian Games
Played since2026
Tags and features
StrategySingle-playerFamily Sharing
#18
of 389 games
213h
Playtime
1%
Of all playtime
0
Sessions
2026
Played since
They Are Billions contributes to Lone Wolf and Tactician through solo play, strategic depth.
Greatest moments
Achievement Progress53%
Gamer DNA impact
Lone Wolf
Strong
Solo play, self-reliant, single-player worlds
FromSingle-player
Tactician
Strong
Strategy, planning, and outsmarting complex systems
FromStrategy
Achievement progress
18 of 34 achievements earned
53%complete
18
UNLOCKED
16
LOCKED
53%
COMPLETION
5
RECENT
Recent unlocks
Infected Killer Level 5They Are Billions
