PlayfeedGames like Gridmax
by Dream Gears
Gridmax is a top-down 2D sci-fi survival colony sim: building bases, gathering resources and managing settlers. RimWorld and Oxygen Not Included play most like Gridmax. Of the 12 closest games below, most share its base building, survival 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
Oxygen Not Included
Jul 30, 2019 · Klei Entertainment
Both: Colony Sim · Base Building · Survival
Side-view 2D sci-fi colony simulation survival, cartoonish 2D illustration. Building bases, managing resources and simulating systems.
Colony SimBase BuildingSurvivalResource ManagementBuildingSingleplayerManagement2DSandboxSimulation👍 135,475Planetbase
Oct 15, 2015 · Madruga Works
Both: Colony Sim · Base Building · Survival
Top-down 3D sci-fi colony sim, city builder, realistic 3D. Building structures, managing resources and managing colonists.
Colony SimCity BuilderBase BuildingSpaceStrategySurvivalSimulationResource ManagementSci-fiSingleplayer👍 9,568Surviving Mars
Mar 15, 2018 · Haemimont Games, Abstraction
Both: Colony Sim · Survival · Base Building
Isometric 3D sci-fi city builder, retro-futuristic. Building colonies, resource management and researching breakthroughs.
Colony SimCity BuilderStrategySpaceSurvivalBase BuildingMarsSimulationSci-fiResource Management👍 17,417Factorio
Aug 14, 2020 · Wube Software LTD.
Both: Automation · Base Building · Sandbox
Top-down 2D sci-fi automation management simulator, detailed pixel art. Building factories, automating production and defending against enemies.
AutomationBase BuildingResource ManagementSandboxCraftingStrategyMultiplayerSurvivalManagementOpen World👍 195,916Dawn Apart
Jul 14, 2025 · Industrial Technology and Witchcraft
Both: Colony Sim · Base Building · Automation
Isometric 3D sci-fi colony sim automation strategy, stylized voxel. Harvest resources, design production lines and manage settlers.
Colony SimBase BuildingAutomationStrategyCraftingVoxelSpaceSimulationResource ManagementPhysics👍 245The Planet Crafter
Apr 10, 2024 · Miju Games
Both: Base Building · Survival · Building
First-person 3D sci-fi open world survival craft, stylized 3D. Terraforming, base building and resource gathering.
Base BuildingOpen World Survival CraftSurvivalOnline Co-OpCo-opBuildingCraftingSpaceOpen WorldExploration👍 69,100IXION
Dec 7, 2022 · Bulwark Studios
Both: Survival · Colony Sim · Base Building
Top-down 3D sci-fi city-builder survival strategy. Building station infrastructure, managing population and exploring stellar maps.
SpaceCity BuilderStrategySurvivalResource ManagementColony SimBase BuildingBuildingSimulationExploration👍 15,322