PlayfeedGames like Periapsis: Gravity Slingshot
by PcZ Games
Spaceflight Simulator and X4: Foundations play most like Periapsis: Gravity Slingshot. Of the 18 closest games below, most share its space, space sim and exploration.
View on Steam · $5.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
Stellar Industrialist
Mar 7 · PcZ Games
Both: Space · Space Sim · Procedural Generation
You are neither a general nor a soldier — you are a Stellar Industrialist. To you, peace is nothing but shutdowns and losses. Venture to the frontlines, strip battlefields for wreckage and salvage, turn spoils into resources, and expand your interstellar arms empire.
StrategySimulationCasualSpaceSpace SimSci-fiProcedural GenerationResource ManagementSpaceshipsMiningAstronomics
Feb 10, 2025 · Numizmatic
Both: Space · Procedural Generation · Exploration
Top-down 3D sci-fi asteroid mining automation, low poly. Mining resources, automating logistics and exploring asteroids.
SpaceProcedural GenerationExplorationTop-DownPhysicsTime Management3DSci-fiSandboxCollectathon👍 708Kerbal Space Program 2
Feb 24, 2023 · Intercept Games
Both: Space · Exploration · Physics
Third-person 3D sci-fi space flight simulation, realistic stylized. Building spacecraft, space exploration and resource gathering.
SpaceSandboxExplorationBuildingPhysicsScienceDifficultSimulationOpen WorldFunny👍 27,957Stellaris
May 9, 2016 · Paradox Development Studio
Both: Space · Exploration
Top-down 3D sci-fi grand strategy 4X, detailed space visuals. Exploring the galaxy, building an empire and managing civilizations.
SpaceStrategyGrand StrategySci-fi4XExplorationSandboxSimulationMultiplayerReal-Time with Pause👍 145,865Star Explorers
May 8, 2018 · Schmidt Workshops
Both: Space Sim · Space · Procedural Generation
First-person 3D sci-fi open world space exploration, retro, low-poly. Exploration, resource management and upgrading.
Space SimSpaceRetroOpen WorldProcedural GenerationAtmosphericIndieExplorationOld SchoolSandbox👍 244Elite Dangerous
Apr 2, 2015 · Frontier Developments
Both: Space Sim · Space · Exploration
First-person 3D sci-fi massively multiplayer space sim, realistic space simulation. Exploration, space combat and trading.
Space SimSpaceOpen WorldExplorationSci-fiSimulationMassively MultiplayerMultiplayerVRFirst-Person👍 82,486Dyson Sphere Program
Jan 20, 2021 · Youthcat Studio
Both: Space · Resource Management
Top-down 3D sci-fi sandbox construction and automation. Building dyson spheres, automating production and exploring the universe.
AutomationSpaceBase BuildingBuildingResource ManagementOpen WorldSimulationSci-fiManagementSandbox👍 83,608Empyrion - Galactic Survival
Aug 5, 2020 · Eleon Game Studios
Both: Space · Exploration · Space Sim
First-person 3D sci-fi space sandbox survival adventure, 3D voxel. Building, exploration and survival.
SimulationCo-opSpaceOpen World Survival CraftSurvivalBuildingOpen WorldExplorationSpace SimSandbox👍 29,214