Orbital Physics Simulator
Games like Orbital Physics Simulator

Games like Orbital Physics Simulator

A hardcore single-player orbital simulator using real Einsteinian physics for trajectory plotting, with a steep learning curve that early reviewers found rewarding but confusing.

Children of a Dead Earth
A single-player space warfare simulator focused on realistic orbital mechanics, with a steep learning curve and a substantial runtime for dedicated hard sci-fi players.
2016-09-23
- Warfare

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Games like Orbital Physics Simulator | IndieDex

Orbital Physics Simulator
Games like Orbital Physics Simulator

Games like Orbital Physics Simulator

A hardcore single-player orbital simulator using real Einsteinian physics for trajectory plotting, with a steep learning curve that early reviewers found rewarding but confusing.

Children of a Dead Earth
A single-player space warfare simulator focused on realistic orbital mechanics, with a steep learning curve and a substantial runtime for dedicated hard sci-fi players.
2016-09-23
- Warfare

Science fiction

Strategy

Third person

Simulator

Real Time Strategy (RTS)

Rogue System

A realistic space sim centering on orbital mechanics and deeply simulated ship systems, with a short tutorial-focused experience.

2022-06-10

Science fiction
Simulator

0RBITALIS

A minimalist space simulation in retro-puzzle style, where you launch satellites and master gravity in a compact, challenging campaign.

2015-05-28

Puzzle
Bird view / Isometric
Indie
Simulator
Sandbox

Sylph

A single-player spaceflight sim near a black hole with realistic orbital mechanics, a technical learning curve, and current technical issues.

2026-04-08

First person
Science fiction
Simulator

Kerbal Space Program

A single-player space simulation about building rockets and exploring with realistic physics, marked by a steep but enjoyable trial-and-error learning curve.

2015-04-27

First person
Science fiction
Third person
Bird view / Isometric
Indie
Simulator
Open world
Sandbox
Educational

Gravity Game

A free, single-player 2D physics puzzler about escaping one planet and reaching another via Newtonian gravity, with simple educational levels but awkward controls and very short reviewer sessions.

2025-12-25

SimpleRockets

A compact 2D rocket-building spaceflight simulator with realistic orbital mechanics and a modest but rewarding hands-on feel.

2015-06-03

Science fiction
Indie
Side view
Simulator
Sandbox
Educational

Graviscape

Reflective physics-based space puzzle game about slingshotting your ship through gravitational fields, a compact single-player adventure taking about 7 hours.

2026-03-27

Puzzle
Adventure
Indie

Stable Orbit - Build your own space station

A demanding single-player space station simulation where careful planning and constant supervision are required to survive an unforgiving early game.

2017-09-27

Strategy
Indie
Simulator

Space Simulation Toolkit

A GPU-powered physics sandbox for rewriting physics, building mechanisms, and experimenting with A-Life and evolution; reviewers find it addictive and log 30+ hours.

2020-06-05

Science fiction
Bird view / Isometric
Indie
Simulator
Sandbox

Spaceflight Simulator

An approachable yet deep physics-based spaceflight sandbox where you build rockets, plan missions, land, deploy payloads, and explore new worlds across dozens of hours.

2022-02-17

Third person
Indie
Simulator

SpaceEngine

A photorealistic, procedurally generated universe sandbox where you search and travel to celestial bodies at your own pace.

2019-06-11

Science fiction
Indie
Simulator
Open world
Educational
Virtual Reality

Children of a Dead Earth