Space Crash Simulator
Games like Space Crash Simulator

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Games like Space Crash Simulator

A casual single-player sandbox where you smash planets with SPH physics, fun for short sessions but quickly repetitive.

Cosmic Collapse
A relaxing single-player space puzzle of merging planets with soft physics to create and merge suns, with retro pixel art and a lo-fi vibe.
2024-01-11
- Puzzle
- Indie

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Games like Space Crash Simulator | IndieDex

Space Crash Simulator
Games like Space Crash Simulator

Find the Steam hidden gems

single-players with secrets you find without a guideor

Edit search

Games like Space Crash Simulator

A casual single-player sandbox where you smash planets with SPH physics, fun for short sessions but quickly repetitive.

Cosmic Collapse
A relaxing single-player space puzzle of merging planets with soft physics to create and merge suns, with retro pixel art and a lo-fi vibe.
2024-01-11
- Puzzle
- Indie

Unreal Physics

A free-to-play casual 3D physics sandbox with realistic demos and a short, well-received tinkering experience.

2024-03-24

Indie
Simulator
Sandbox

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

Space Mechanic Simulator

A laid-back space repair sim where you diagnose and fix machinery using tools and diagrams, with roughly 10 hours of playtime and some unfinished systems.

2023-08-11

Action
First person
Puzzle
Third person
Indie
Simulator
Business

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

Destructive Physics - Destruction Simulator

A physics-based destruction sandbox with slow-motion, gravity control, black holes, custom weapons, and a map editor, offering chaotic, self-paced demolition that can be glitchy.

2021-08-20

Action
Indie
Simulator

A Game About Making A Planet

A brief mouse-only incremental game where you merge particles to build a planet, with a satisfying opening but mixed staying power.

2026-05-04

Science fiction
Strategy
Indie
Simulator

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

Universe Sandbox

A realistic physics-based space sandbox for creating and destroying planets and cosmic phenomena, with open-ended experimentation and a casual tone.

2015-08-24

Indie
Simulator
Open world
Sandbox
Kids
Educational
Virtual Reality

Realistic Ragdoll Sandbox

A casual single-player ragdoll-physics sandbox for causing gory, gun-based destruction, with a short, toy-like playtime and mixed reviews about repetition.

2024-07-12

Indie
Simulator
Sandbox

Luna's Wandering Stars

A compact, chaotic single-player physics sandbox where you steer moons using gravity, black holes, wormholes, and lasers.

2015-05-15

Action
Science fiction
Puzzle
Indie
Simulator

Cosmic Collapse