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They Are Billions

Wishlist Follow Ignore Install Unwatch Watch
App ID 644930
App Type Game
Developer
Publisher Numantian Games
Supported Systems Windows
Last Changenumber 30631700
Last Record Update 17 August 2025 – 00:19:35 UTC ()
Release Date 18 June 2019 – 16:24:00 UTC ()
😎 83.77%
49k reviews
3,452
In-Game
+2
🏠 Base Building 🛖 Colony Sim 💡 Strategy 🧟 Zombies 🌲 Survival

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?

Additional Information

Developer Numantian Games
metacritic_name They Are Billions
metacritic_score 77
metacritic_fullurl https://www.metacritic.com/game/pc/they-are-billions?ftag=MCD-06-10aaa1f
community_visible_stats Yes
workshop_visible Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher Numantian Games
Store Release Date 18 June 2019 – 16:24:53 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://x.com/NumantianGames
https://www.youtube.com/NumantianGames/
Primary Genre Strategy (2)
Store Genres Strategy (2)
Steam Release Date 18 June 2019 – 16:24:00 UTC ()
Store Asset Modification Time 18 September 2019 – 12:10:40 UTC () (1568808640)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionCenterCenter
width_pct50
height_pct83.33333333333331
review_score 8
review_percentage 85
Detected Technologies (?) BASS SDK, OpenTK SDK, SDL SDK, SlimDX SDK, SteamworksNET SDK, Vorbis SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • Some in-game text is small and may be difficult to read
  • All functionality is accessible when using the default controller configuration
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 1 September 2022 – 00:00:00 UTC
  • tested_build_id: 5905321
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 24 May 2017 – 18:05:17 UTC (), in changelist #3016393

Supported Languages

12 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes Yes
Spanish - Spain Yes Yes Yes
French Yes Yes Yes
German Yes Yes Yes
Japanese Yes Yes Yes
Korean Yes Yes Yes
Polish Yes Yes Yes
Portuguese - Brazil Yes Yes
Russian Yes Yes Yes
Simplified Chinese Yes Yes Yes
Traditional Chinese Yes Yes Yes
Italian Yes Yes Yes

Tags

🏠 Base Building 🛖 Colony Sim 💡 Strategy 🧟 Zombies 🌲 Survival 🌐 RTS 🏰 Tower Defense 🏙️ City Builder 🧷 Steampunk 🏠 Building ☢️ Post-apocalyptic 👤 Singleplayer 📊 Resource Management ⏯ Real-Time with Pause 😓 Difficult 🤔 Tactical 💼 Management 🌱 Indie 🌆 Isometric 🕹️ Multiplayer

Categories

Single-player Steam Achievements Steam Trading Cards Steam Workshop Steam Cloud Stats Steam Leaderboards Includes level editor Remote Play on Tablet Family Sharing Cloud Gaming Cloud Gaming (NVIDIA)

Assets

Load all asset images
clienticon 2cb7001f1936b77e87657c3486b6d7706ca39df3
clienttga 72b288531f3a43a9ead8450fb3343ae4e6311826
icon 3121b4e36ea898e2cd2d43aad7ea0f7db200dd15
logo d62be8f84acee1fcfd91b2f78346af9612a81b4f
logo_small d62be8f84acee1fcfd91b2f78346af9612a81b4f_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionCenterCenter
logo_position/width_pct50
logo_position/height_pct83.33333333333331
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon3121b4e36ea898e2cd2d43aad7ea0f7db200dd15.jpg
page_background_pathapp/644930
raw_page_backgroundpage_bg_raw.jpg
timestamp24 July 2020 – 23:04:36 UTC

Trailer 227432 ↴

trailer_name The New Empire
trailer_category 0
trailer_480p ↴
video/webm 256753058/movie480.webm
video/mp4 256753058/movie480.mp4
trailer_max ↴
video/webm 256753058/movie_max.webm
video/mp4 256753058/movie_max.mp4
microtrailer ↴
video/webm 644930/227432/5fe05ca220fee13118f1f6484fdc55b4ff6bca33/1750566112/microtrailer.webm
video/mp4 644930/227432/5fe05ca220fee13118f1f6484fdc55b4ff6bca33/1750566112/microtrailer.mp4
adaptive_trailers ↴
dash_av1 644930/227432/5fe05ca220fee13118f1f6484fdc55b4ff6bca33/1750566112/dash_av1.mpd
dash_h264 644930/227432/5fe05ca220fee13118f1f6484fdc55b4ff6bca33/1750566112/dash_h264.mpd
hls_h264 644930/227432/5fe05ca220fee13118f1f6484fdc55b4ff6bca33/1750566112/hls_264_master.m3u8
screenshot_medium 256753058/movie.293x165.jpg
screenshot_full 256753058/movie_full.jpg
all_ages true
is_highlight true
timestamp 18 June 2019 – 16:24:40 UTC

Trailer 104744 ↴

trailer_name They Are Billions - Teaser
trailer_category 0
trailer_480p ↴
video/webm 256685679/movie480.webm
video/mp4 256685679/movie480.mp4
trailer_max ↴
video/webm 256685679/movie_max.webm
video/mp4 256685679/movie_max.mp4
microtrailer ↴
video/webm 644930/104744/5c8a8ccf7c0b6fe69a27edf31d1dc65eba21ac6a/1750566110/microtrailer.webm
video/mp4 644930/104744/5c8a8ccf7c0b6fe69a27edf31d1dc65eba21ac6a/1750566110/microtrailer.mp4
adaptive_trailers ↴
dash_av1 644930/104744/5c8a8ccf7c0b6fe69a27edf31d1dc65eba21ac6a/1750566110/dash_av1.mpd
dash_h264 644930/104744/5c8a8ccf7c0b6fe69a27edf31d1dc65eba21ac6a/1750566110/dash_h264.mpd
hls_h264 644930/104744/5c8a8ccf7c0b6fe69a27edf31d1dc65eba21ac6a/1750566110/hls_264_master.m3u8
screenshot_medium 256685679/movie.293x165.jpg
screenshot_full 256685679/movie_full.jpg
all_ages true
is_highlight true
timestamp 31 May 2017 – 06:34:31 UTC

Depots

ID Configuration Size DL.
228990 Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist No size
229005 Windows Shared InstallDepot from 228980.NET 4.6 Redist No size
644931 They Are Billions Content 5.13 GiB 2.05 GiB
1100130 DLC 1100130They Are Billions - Soundtrack & Art Book (1100130) Depot 585.00 MiB 499.99 MiB

Total size on disk is 5.71 GiB and total download size is 2.53 GiB.

Total size on disk is 5.13 GiB and total download size is 2.05 GiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 5905321 2 December 2020 – 08:54:09 UTC
test Public Release Candidate Test 5905321 2 December 2020 – 08:52:35 UTC

Other

Name Value
workshopdepot They Are Billions (644930)
privatebranches 1
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