PlayfeedGames like Steam Colony
by Matielle
Castle Story and Mindustry play most like Steam Colony. Of the 17 closest games below, most share its tower defense and colony sim.
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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
Castle Story
Aug 17, 2017 · Sauropod Studio
Both: Colony Sim · Tower Defense
Isometric 3D fantasy colony sim strategy, voxel-based. Building structures, managing bricktrons and defending against invaders.
Colony SimStrategyBuildingSandboxMultiplayerSurvivalOpen World Survival CraftIndieTower DefenseSingleplayer👍 9,279Drill Core
Jul 17, 2025 · Hungry Couch Games
Both: Tower Defense · Colony Sim · Exploration
Top-down 2D sci-fi roguelite strategy colony sim, stylized 2D art. Managing a team, extracting minerals and defending with turrets.
StrategyRogueliteTower DefenseColony SimExplorationSide ScrollerRoguelikeCity BuilderBase Building2D👍 2,134From Glory To Goo
Apr 2, 2024 · Stratagem Blue
Both: Tower Defense · Colony Sim
Isometric 3D sci-fi RTS survival colony sim, detailed pixel art. Base building, resource management and defending against waves.
Base BuildingRTSTower DefenseReal-Time with PauseAction RTSResource ManagementColony SimCity BuilderStrategySandbox👍 1,808O Reino em outro Mundo
May 28, 2024 · Thiago Sousa
Both: Exploration · Tower Defense · Colony Sim
Isometric 3D fantasy colony sim, vibrant voxel. Colony management, resource gathering and defending against zombies.
Early AccessExplorationChoose Your Own AdventureIncrementalCity BuilderTower DefenseColony SimArcheryHuntingFishingThe Riftbreaker
Oct 14, 2021 · EXOR Studios
Both: Tower Defense · Exploration
Isometric 3D sci-fi action RPG survival base-builder, stylized realistic 3D. Base building, combat and resource extraction.
Base BuildingOnline Co-OpMultiplayerTower DefenseSurvivalAction RPGHack and SlashExplorationSandboxBuilding👍 22,176Ark of Charon
Nov 6, 2024 · Angoo Inc., SUNSOFT
Both: Colony Sim · Tower Defense · Exploration
Side-view 2.5D fantasy colony sim, tower defense, cute, anime. Resource gathering, building defenses and guiding a sapling.
SimulationStrategyColony SimTower DefenseSandboxFarming SimExplorationTime ManagementSide Scroller2.5D👍 390Rise to Ruins
Oct 14, 2019 · Raymond Doerr
Both: Tower Defense · Colony Sim
Top-down 2D fantasy godlike village simulator, pixel graphics. Village management, defending against monsters and resource management.
Tower DefenseColony SimCity BuilderStrategySurvivalPixel GraphicsBase BuildingGod GameSimulationIndie👍 7,238They Are Billions
Jun 18, 2019 · Numantian Games
Both: Colony Sim · Tower Defense
Isometric 2D post-apocalyptic RTS survival strategy, steampunk digital art. Building colonies, managing resources and fighting infected swarms.
Base BuildingColony SimStrategyZombiesSurvivalRTSTower DefenseCity BuilderSteampunkBuilding👍 46,259Citywars Tower Defense
Mar 3, 2022 · 01 Studio
Both: Tower Defense · Third Person
Third-person 3D fantasy tower defense strategy, low-poly voxel. Building towers, defending the crystal, crafting tools and weapons.
Early AccessStrategyTower DefenseFree to PlaySurvivalOnline Co-OpThird PersonCraftingBase BuildingPvEHello the undead are coming
8 days ago · YouKnowMe
Both: Tower Defense · Colony Sim
An incremental roguelike tower defense colony sim where you command your colonist to farm, craft, mine and defend waves of the undead. Progressing towards your skill tree after each run to survive further and further!
StrategyTower DefenseSimulationColony SimSurvivalSingleplayerRoguelikeCasualIncrementalRoguelite
Also worth a look
Share some of the same DNA, but further from the original.
Oxygen Not Included
Jul 30, 2019 · Klei Entertainment
Both: Colony Sim
Side-view 2D sci-fi colony simulation survival, cartoonish 2D illustration. Building bases, managing resources and simulating systems.
Colony SimBase BuildingSurvivalResource ManagementBuildingSingleplayerManagement2DSandboxSimulation👍 135,475