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?
View on Steam · $29.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
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-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
$19.99Surviving the Abyss
Nov 5 · Rocket Flair Studios
Both: City Builder · Colony Sim · Building
Earth, 1976. You have been tasked with managing a deep-sea science facility working to perfect cloning. Explore the darkness and keep your crew alive in this hardcore survival colony builder. And beware. The darkness hides untold horrors.
City BuilderColony SimExplorationUnderwaterBuildingManagementBase BuildingSurvivalDifficultEconomy👍 1,045
$19.99Primitive Society Simulator
Feb 26 · YSH BigDove
Both: City Builder · Colony Sim · Base Building
A colony-building game combined with grand strategy elements. Play as a tribal leader, guiding your people from the Stone Age to the Bronze Age. Survive, multiply, and compete for territory among ancient nations.
City BuilderColony SimBase BuildingSandboxAgricultureBuildingWargameDiplomacyManagementHistorical👍 647
$14.99Creeper World 3: Arc Eternal
Mar 27 · Knuckle Cracker
Both: Tower Defense · RTS · Base Building
Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.
Tower DefenseStrategyIndieRTSSingleplayerSci-fiReal-Time with PauseSimulationBase BuildingLevel Editor👍 4,098
$19.99Odd Realm
Aug 16 · Unknown Origin Games Inc
Both: Colony Sim · Base Building · Survival
Build a settlement in a realm recovering from the Fracture, a calamity that nearly destroyed the realm. Choose from several unique races, establish a new kingdom, and survive in a land filled with magic and strange creatures. Farm the land, fish the seas, or raid rival kingdoms for their treasures.
Colony SimBase BuildingSimulationManagementResource ManagementStrategySandboxSurvivalProcedural GenerationBuilding👍 955
-90%$2.99Aven Colony
Jul 25 · Mothership Entertainment LLC
Both: Colony Sim · City Builder · Base Building
Build a new home for humanity in Aven Colony. Discover Aven Prime - an alien planet of deserts, tundras, and wetlands light years from earth. Build your colonies into massive, sprawling cities whilst dealing with the challenges faced when settling on a new world.
Colony SimCity BuilderStrategySimulationSci-fiBase BuildingIndieSpaceSingleplayerSurvival👍 2,008
$29.99Cataclismo
Mar 20 · Digital Sun
Both: City Builder · Base Building · Building
Design and build fortresses brick by brick to stand against endless hordes of Horrors in this real-time strategy game with resource management, siege defense, and exploration. Lead from the ramparts, push back the darkness, and hold fast against the creatures of the Mist.
StrategySimulationCity BuilderBase BuildingGrand StrategyManagementBuildingHistoricalEconomyColony Sim👍 3,897
$19.99Cepheus Protocol
May 15 · Halcyon Winds
Both: Zombies · RTS · Survival
Cepheus Protocol is an Open World RTS Military Survival Game. Play as the CERC hunting Patient 0, maintain Quarantine camps, fight dangerous mutations & Rogue Civilian Combatants . There’s nobody else coming, it’s up to you now.
SandboxZombiesRTSSurvivalPost-apocalypticBuildingStrategyGoreOpen WorldSingleplayer👍 2,983
$34.99Stationeers
Dec 12 · RocketWerkz
Both: Base Building · Survival · Colony Sim
Stationeers puts you in control of the construction and management of a space station to run by yourself or online with your friends. Complex atmospheric, electrical, manufacturing, agriculture, and gravitational systems require your thought and management at all times!
Early AccessBase BuildingAutomationSurvivalPhysicsColony SimLogicBuildingSandboxCrafting👍 8,601
-90%$1.99Floodland
Nov 15 · Vile Monarch
Both: Colony Sim · Survival · City Builder
A society survival game set in a world destroyed by climate change. Explore, scavenge and build a city to unite the clans. Conflicting cultures and limited resources mean you need to make tough choices; have you got what it takes to lead your people into a new era of humanity?
StrategyPost-apocalypticColony SimSurvivalCity BuilderExplorationResource ManagementChoices MatterPolitical SimCrafting👍 922
$9.99Castle Story
Aug 17 · Sauropod Studio
Both: Colony Sim · Building · Survival
Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons. Design and build your own castles, expand your territory in a vast landscape and defend your Bricktrons against onslaughts of hostile creatures.
Colony SimStrategyBuildingSandboxMultiplayerSurvivalOpen World Survival CraftIndieTower DefenseSingleplayer👍 9,281
$14.99Oxygen
Apr 7 · Turquoise Revival Games
Both: City Builder · Base Building · Survival
Oxygen is a survival city builder. Build your city around the Oxygen Center and ensure your people's survival in a post-apocalyptic future, threatened by crack explosions, deadly winds, droughts and frosts. Lead your people and more importantly keep the Oxygen Center running!
StrategyCity BuilderBase BuildingSimulationSurvivalResource ManagementColony SimSandbox3DRealistic👍 830
$29.99Against the Storm
Dec 8 · Eremite Games
Both: City Builder · Base Building · Building
A dark fantasy city builder where you must rebuild civilization in the face of apocalyptic rains. As the Queen’s Viceroy, lead humans, beavers, lizards, foxes, and harpies to reclaim the wilderness and secure a future for civilization's last survivors.
StrategySimulationCity BuilderBase BuildingBuildingGrand StrategyManagementResource ManagementHistoricalColony Sim👍 33,296
$16.99Until We Die
Jun 3 · Pixeye Games
Both: Survival · Base Building · Tower Defense
Until We Die is a side-scrolling strategy game about defending your base where you have to run around as Ivan, assign tasks to people, and fight mutants in the post-apocalyptic subway!
SurvivalStrategyPixel GraphicsBase BuildingSide ScrollerTower DefenseActionManagementColony SimPost-apocalyptic👍 4,221
$24.99Dawn of Man
Mar 1 · Madruga Works
Both: City Builder · Colony Sim · Survival
Command a settlement of ancient humans, guide them through the ages in their struggle for survival. Hunt, gather, craft tools, fight, research new techs and face the challenges the environment will throw at you.
City BuilderColony SimSurvivalStrategySimulationHistoricalSandboxSingleplayerOpen WorldEconomy👍 17,093
-80%$4.99As Far As The Eye
Sep 10 · Unexpected
Both: Building · Colony Sim · City Builder
Build a mobile village and travel with your tribe toward the center of the world, called The Eye. This roguelike turn-based resource-management game is made of procedural situations, natural events, skill-trees and hard choices. Ready to move?
StrategyBuildingColony SimCity BuilderTurn-Based StrategyTabletopSandboxSingleplayerSurvivalHex Grid👍 1,642
$11.99Survivalist: Invisible Strain
Apr 25 · Bob
Both: Colony Sim · RTS · Base Building
It's ten years since the infection started. Long-established settlements are collapsing, one by one, for unknown reasons. Survivors are running to the hills to escape, hoping for safety in remote places. As another refugee, you're here to carve out a new life for yourself - by any means necessary.
Dialogue HeavyOpen World Survival CraftColony SimRPGRTSPost-apocalypticBase BuildingThird PersonActionCharacter Customization👍 4,016
$19.99Judgment: Apocalypse Survival Simulation
May 3 · Suncrash
Both: Colony Sim · Survival · Base Building
Build, scavenge, craft, and perform occult rituals to survive in a demon-infested, post-apocalyptic colony simulation. Will you survive Judgment day?
Colony SimSurvivalBase BuildingPost-apocalypticStrategySimulationSandboxCraftingResource ManagementOpen World👍 2,107
