1. Rankings
    1. Overview
    2. Top 250 Games
    3. Hidden Gems
    4. Custom Ranking
    5. Hidden Novels
    6. Most Reviewed
      1. All time
      2. 2021
      3. 2020
      4. 2019
      5. 2018
      6. 2017
      7. 2016
      8. 2015
      9. 2014
      10. 2013
      11. 2012
      12. 2011
      13. 2010
      14. 2009
      15. 2008
      16. 2007
      17. 2006
      18. Pre-2006
    7. Most Played
    8. Trending Games
    9. Previews
    10. Platform
      1. VR Exclusives
      2. Virtual Reality
      3. Linux
      4. Mac
    11. Top 250 Developers
    12. Top 250 Publishers
    13. Top 250 DLC
    14. Bottom 100
  2. Period
    1. Fixed Year
      1. 2021
      2. 2020
      3. 2019
      4. 2018
      5. 2017
      6. 2016
      7. 2015
      8. 2014
      9. 2013
      10. 2012
      11. 2011
      12. 2010
      13. 2009
      14. 2008
      15. 2007
      16. 2006
      17. Pre-2006
    2. This Week
    3. This Month
    4. This Quarter
    5. This Year
  3. Tag
    1. Browse all tags
    2. 1980s
    3. 1990's
    4. 2.5D
    5. 2D
    6. 2D Platformer
    7. 3D
    8. 3D Platformer
    9. 4 Player Local
    10. Abstract
    11. Action
    12. Action RPG
    13. Action Roguelike
    14. Action-Adventure
    15. Adventure
    16. Aliens
    17. Anime
    18. Arcade
    19. Arena Shooter
    20. Atmospheric
    21. Automobile Sim
    22. Base Building
    23. Beat 'em up
    24. Beautiful
    25. Board Game
    26. Building
    27. Bullet Hell
    28. Card Game
    29. Cartoon
    30. Cartoony
    31. Casual
    32. Character Action Game
    33. Character Customization
    34. Choices Matter
    35. Choose Your Own Adventure
    36. City Builder
    37. Classic
    38. Clicker
    39. Co-op
    40. Colorful
    41. Combat
    42. Comedy
    43. Competitive
    44. Controller
    45. Crafting
    46. Cute
    47. Cyberpunk
    48. Dark
    49. Dark Fantasy
    50. Dark Humor
    51. Dating Sim
    52. Detective
    53. Difficult
    54. Drama
    55. Driving
    56. Dungeon Crawler
    57. Early Access
    58. Economy
    59. Education
    60. Emotional
    61. Experimental
    62. Exploration
    63. FPS
    64. Family Friendly
    65. Fantasy
    66. Fast-Paced
    67. Female Protagonist
    68. Fighting
    69. First-Person
    70. Flight
    71. Free to Play
    72. Funny
    73. Futuristic
    74. Gore
    75. Great Soundtrack
    76. Hack and Slash
    77. Hand-drawn
    78. Hentai
    79. Hidden Object
    80. Historical
    81. Horror
    82. Immersive Sim
    83. Indie
    84. Interactive Fiction
    85. Investigation
    86. Isometric
    87. JRPG
    88. LGBTQ+
    89. Level Editor
    90. Linear
    91. Local Co-Op
    92. Local Multiplayer
    93. Logic
    94. Magic
    95. Management
    96. Massively Multiplayer
    97. Mature
    98. Medieval
    99. Memes
    100. Metroidvania
    101. Military
    102. Minimalist
    103. Multiplayer
    104. Multiple Endings
    105. Music
    106. Mystery
    107. NSFW
    108. Narration
    109. Nature
    110. Nudity
    111. Old School
    112. Online Co-Op
    113. Open World
    114. Perma Death
    115. Physics
    116. Pixel Graphics
    117. Platformer
    118. Point & Click
    119. Post-apocalyptic
    120. Precision Platformer
    121. Procedural Generation
    122. Psychedelic
    123. Psychological
    124. Psychological Horror
    125. Puzzle
    126. Puzzle Platformer
    127. PvE
    128. PvP
    129. RPG
    130. RPGMaker
    131. RTS
    132. Racing
    133. Real Time Tactics
    134. Realistic
    135. Relaxing
    136. Replay Value
    137. Resource Management
    138. Retro
    139. Robots
    140. Roguelike
    141. Roguelite
    142. Romance
    143. Runner
    144. Sandbox
    145. Sci-fi
    146. Score Attack
    147. Sexual Content
    148. Shoot 'Em Up
    149. Shooter
    150. Short
    151. Side Scroller
    152. Simulation
    153. Singleplayer
    154. Space
    155. Sports
    156. Stealth
    157. Story Rich
    158. Strategy
    159. Strategy RPG
    160. Stylized
    161. Surreal
    162. Survival
    163. Survival Horror
    164. Tabletop
    165. Tactical
    166. Team-Based
    167. Text-Based
    168. Third Person
    169. Third-Person Shooter
    170. Time Management
    171. Top-Down
    172. Top-Down Shooter
    173. Tower Defense
    174. Turn-Based
    175. Turn-Based Combat
    176. Turn-Based Strategy
    177. Turn-Based Tactics
    178. Twin Stick Shooter
    179. Violent
    180. Visual Novel
    181. Walking Simulator
    182. War
    183. Wargame
    184. Zombies
  4. Price
    1. Top 250 Discounts
    2. Free Games
    3. Games Under $5
    4. Games $5–10
    5. Games $10–15
    6. Games Over $15
  5. Steam 250
    1. About Steam 250
    2. Member reviews
    3. Club 250 Ambassadors
    4. Contributors
    5. Cosmic Tweets
    6. Join Club 250
    7. Chat in Discord
    8. Follow on Steam
Join Club 250 today

They Are Billions

Developed by
  1. Numantian Games
Published by
  1. Numantian Games
Peak #896
Current #3362
Top 1K 2%
Gem Peak #468

Ranking history

No data

Review history

No data

Price history (USD)

No data

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?

$29.99
Steam store

We make no commission on Steam sales. To support us become a Patron!

Dates

Released
2019-06-18
First review
2017-12-12
Age on Steam
1,243 days (3.4 years)

Reviews

Reviews of which
Verified Steam purchases
33,519 29,685 (89%)
Reviews per day
26
Positive reviews
28,481 (85%)
Days in top 1000
29 (2%)
Estimated owners Based on research by GameDiscoverCo median
980K–3M 1,959,210

Pricing

Release price
$26.99 ($29.99 -10%)
Lowest price (earliest)
$18.74 (2018-05-05)
Average price
$26.77
Average discount
$23.79
Number of discounts
37
Days discounted
312 (25.1%)
Estimated gross sales Based on research by GameDiscoverCo median
$21M–$62M $41,433,961
Estimated net sales Based on research by GameDiscoverCo median
$12M–$36M $23,928,112

Tags

Tags in descending order of votes. Votes are the number of times a tag has been applied to this game by a Steam user, shown next to each tag name.

  1. Base Building 791
  2. Colony Sim 761
  3. Strategy 641
  4. Survival 597
  5. Zombies 584
  6. RTS 574
  7. Tower Defense 361
  8. Steampunk 335
  9. City Builder 324
  10. Building 292
  11. Post-apocalyptic 278
  12. Singleplayer 260
  13. Resource Management 240
  14. Real-Time with Pause 187
  1. Difficult 165
  2. Tactical 165
  3. Management 146
  4. Early Access 112
  5. Indie 82
  6. Multiplayer 74

Tags below the threshold do not have enough votes to be considered valid for this game yet.

Details last updated: May 7, 2021 04:35

More games like this

  1. logo Frostpunk (2018)
  2. logo Judgment: Apocalypse Survival Simulation (2018)
  3. logo Cliff Empire (2019)
  4. logo Kenshi (2018)
  5. logo Rebuild 3: Gangs of Deadsville (2015)
  6. logo Gnomoria (2016)
  7. logo Banished (2014)
  8. logo Rise of Industry (2019)
  9. logo Kingdoms and Castles (2017)
  10. logo Prison Architect (2015)
Advanced search

Find what you're realling looking for by combining multiple tags and filters in our Custom Ranking tool!

More games from Numantian Games

  1. logo Lords of Xulima (2014)
Random game

We'll randomly select a game currently available on Steam. This can be a fun way to discover new games!

Top Bottom