Games like They Are Billions
by Numantian Games
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?
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Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
-30%$8.39From Glory To Goo
Apr 2 · Stratagem Blue
Both: Base Building · RTS · Tower Defense
From Glory To Goo is a Sci-Fi survival RTS set on an alien world. Serve as humanity's bulwark by establishing a colony and supporting your colonists still in orbit. But beware, for The Goo, a relentless and shape-shifting force approaches from all sides, even above and below.
Base BuildingRTSTower DefenseReal-Time with PauseAction RTSResource ManagementColony SimCity BuilderStrategySandbox👍 1,796
$24.95Colony Survival
Jun 16 · Pipliz
Both: Colony Sim · Survival · Base Building
Colony Survival is a unique first-person strategy game developed by a two-man team. Build your own colony in a voxel world. Command guards, farmers, miners and other colonists. Defend your colony against the horde of monsters that attacks every night!
Colony SimSurvivalBase BuildingBuildingMultiplayerSandboxStrategyOpen WorldCity BuilderEarly Access👍 8,263
$14.99Planetbase
Oct 15 · Madruga Works
Both: Colony Sim · City Builder · Base Building
Guide a group of space settlers trying to establish a base on a remote planet. Grow food, collect energy, mine resources, survive disasters and build a self-sufficient colony in a harsh and unforgiving environment.
Colony SimCity BuilderBase BuildingSpaceStrategySurvivalSimulationResource ManagementSci-fiSingleplayer👍 9,562
-75%$4.99The Last Haven
Feb 17 · Thunder Devs.
Both: Base Building · Survival · City Builder
The world after a nuclear war. Manage the settlement, learn technology, make decisions, produce weapons, ammunition, organize defense, raid for supplies on other areas, do not let residents die, survive the nuclear winter.
StrategyBase BuildingIndiePost-apocalypticSimulationSurvivalCity BuilderResource ManagementBuildingRTS👍 1,445
-30%$17.49Infection Free Zone
Apr 11 · Jutsu Games
Both: Base Building · Zombies · City Builder
Choose any real region from the world. Choose your base of operations, then rebuild and readapt the buildings around you to create a self-sustaining settlement. Take charge of a group of survivors from your city. And when the night falls - Defend the zone from the infected!
Early AccessBase BuildingPost-apocalypticZombiesCity BuilderStrategyManagementSurvivalSimulationRTS👍 16,573
$29.99Surviving the Aftermath
Nov 16 · Iceflake Studios
Both: City Builder · Survival · Colony Sim
Survive and thrive in a post-apocalyptic future — resources are scarce, but opportunity calls! Build the ultimate disaster proof colony, protect your colonists, and restore civilization to a devastated world.
StrategySimulationPost-apocalypticCity BuilderSurvivalColony SimBase BuildingBuildingSingleplayerManagement👍 3,145
$2.99Grim Nights
Oct 12 · Edym Pixels
Both: Tower Defense · Base Building · Survival
Your village must survive for 13 days! Gather resources, expand, explore the underground for riches, and train soldiers to defend against hordes of the undead.
StrategyTower DefenseBase BuildingSurvival2DSide ScrollerRTSZombiesManagementBuilding👍 1,502
$19.99Alien Marauder
Nov 17 · Vexan Studio
Both: RTS · Survival · Colony Sim
“Alien Marauder” is a real-time strategy game with survival and confrontation theme. In this game, you will be the leader to a treacherous alien planet, build and defend base to survive against the vexan waves. Make the right decision!
Early AccessRTSSurvivalColony SimStrategyTop-DownBase BuildingMilitarySci-fiBuilding👍 323
$29.99New Cycle
Jan 18 · Core Engage
Both: City Builder · Survival · Building
New Cycle is a city building game with focus on survival. After an apocalyptic series of solar flares, human society has been thrown into disarray. Establish a settlement and develop it all the way from humble beginnings to industrial metropolis.
City BuilderStrategySurvivalBuildingColony SimPost-apocalypticRealisticSimulationBase BuildingTop-Down👍 2,602
-66%$8.49Zombie Cure Lab
May 27 · Thera Bytes GmbH
Both: Colony Sim · Zombies · Base Building
In a world overrun by the undead, build a lab to fight back with science. Manage survivors, gather vital resources, and turn zombies into allies. Defend your base and research the cure to reclaim humanity.
Colony SimZombiesSciencePost-apocalypticResource ManagementBase BuildingOutbreak SimCity BuilderTower DefenseSandbox👍 393
$14.99Rebuild 3: Gangs of Deadsville
May 29 · Northway Games, Sarah Northway
Both: Colony Sim · Survival · City Builder
Rebuild a ruined city in this post-apocalyptic mix of strategy and simulation. Manage survivors, scavenge for food and supplies, deal with rival gangs, illness, interpersonal strife and zombie attacks.
Colony SimSurvival4XStrategyPost-apocalypticRPGCity BuilderZombiesChoices MatterTurn-Based Strategy👍 1,486
$24.99The Colonists
Oct 24 · Codebyfire
Both: City Builder · Colony Sim · Building
Build a new home for your team of robots as they begin a new life for themselves on a distant planet where they can fulfil their ultimate dream: to be human.
City BuilderColony SimAutomationBuildingEconomyManagementRobotsSurvivalBase BuildingSandbox👍 1,052
$24.99Sapiens
Jul 26 · Majic Jungle
Both: Colony Sim · City Builder · Base Building
Create your own prehistoric civilization and lead your tribe in a world you shape. Start with nothing, build towns and industry, and advance through thousands of years of technological breakthroughs in this intimate yet expansive colony sim.
Early AccessColony SimCity BuilderGod GameBase BuildingBuildingSurvivalCraftingManagementLife Sim👍 2,054
Surviving Mars
Mar 15 · Haemimont Games, Abstraction
Both: Colony Sim · City Builder · Survival
There will be challenges to overcome. Execute your strategy and improve your colony’s chances of survival while unlocking the mysteries of this alien world. Are you ready? Mars is waiting for you.
Colony SimCity BuilderStrategySpaceSurvivalBase BuildingMarsSimulationSci-fiResource Management👍 17,245
$29.99Empires of the Undergrowth
Jun 7 · Slug Disco
Both: Base Building · City Builder · Colony Sim
Command swarms of warriors at an unprecedented scale of warfare in this blend of RTS and base-building. Lead ant colonies against the many fearsome threats of the insect world, while building intricate nests, developing pheromone-based tactics, and evolving to meet growing dangers.
StrategySimulationBase BuildingCity BuilderManagementGrand StrategyColony SimSandboxBuildingHistorical👍 17,498
$24.99Endzone - A World Apart
Mar 18 · Gentlymad Studios
Both: City Builder · Survival · Base Building
Endzone is a post-apocalyptic survival city builder, where you start a new civilization with a group of people after an ecological disaster. Build them a new home and ensure their survival in a shattered world, threatened by constant radiation, toxic rain, sandstorms and droughts.
City BuilderSurvivalStrategyPost-apocalypticSimulationBase BuildingIndieColony SimBuildingSandbox👍 8,315
$29.99Diplomacy is Not an Option
Oct 4 · Door 407
Both: Zombies · Base Building · Colony Sim
Diplomacy is Not an Option is a strategy game set in a medieval fantasy world. Build your town and defenses, raise huge armies and fight against massive hordes of enemies. How long can you survive?
Resource ManagementMedievalHistoricalZombiesBase BuildingColony SimRTSDifficultAction RTSSurvival👍 10,910
$19.99Banished
Feb 18 · Shining Rock Software LLC
Both: City Builder · Colony Sim · Survival
In this city-building strategy game, you control a group of exiled travelers who decide to restart their lives in a new land. They have only the clothes on their backs and a cart filled with supplies from their homeland. The townspeople of Banished are your primary resource.
City BuilderColony SimStrategySimulationSurvivalIndieSingleplayerSandboxMedievalResource Management👍 37,899