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Games like Next Space Rebels | IndieDex

Next Space Rebels
Games like Next Space Rebels

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single-players with secrets you find without a guideor

Games like Next Space Rebels

A humorous single-player simulation about building and launching rockets while progressing from hobbyist to space activist, with a story told through live-action video.

Sunshine Heavy Industries
A lighthearted spaceship-engineering puzzle game about building ships on a budget, with humorous banter and a roughly 9-hour campaign.
2021-08-17
- Science fiction

Puzzle

Indie

Simulator

Business

Nimbatus - Drone Creator cover art

Nimbatus - Drone Creator

A single-player physics simulation game about building and testing drones in a virtual sandbox, with a fun, compact experience.

2020-04-30

Action
Indie
Simulator
Sandbox

Little Rocket Lab cover art

Little Rocket Lab

A cute pixel-art factory/automation game blending Stardew Valley-style friendships with a rocket-building story, with a ~40-hour single-player campaign.

2025-10-07

Puzzle
Adventure
Bird view / Isometric
Simulator
Role-playing (RPG)
Sandbox

RoboCo cover art

RoboCo

A single-player casual sandbox sim about designing robots to aid hapless humans, featuring an intuitive editor and a wholesome tone.

2026-02-06

Strategy
Third person
Indie
Simulator
Sandbox

MOLEK-SYNTEZ cover art

MOLEK-SYNTEZ

A single-player programming puzzle about automating molecule synthesis in a Romanian apartment, with a calm, cerebral mood and a compact campaign.

2019-11-19

Science fiction
Puzzle
Bird view / Isometric
Indie
Simulator
Sandbox

ADIOS Amigos: Galactic Explorers cover art

ADIOS Amigos: Galactic Explorers

A compact, cozy co-op space sim where you improvise fuel-efficient orbits through absurd, procedural scenarios.

2018-09-12

Action
Science fiction
Platform
Adventure
Strategy
Indie
Side view
Simulator
Kids

SimpleRockets cover art

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

Mars Horizon cover art

Mars Horizon

A single-player strategy sim where you manage a space agency, design rockets, and run Solar System missions en route to Mars, with accessible management and a variable campaign length.

2020-11-17

Science fiction
Strategy
Indie
Simulator

How to Make an Atomic Bomb in Your Garden cover art

How to Make an Atomic Bomb in Your Garden

A short, absurd backyard bomb-building sim about gathering parts and evading suspicion, with a funny but uneven execution.

2026-06-09

First person
Adventure
Indie
Simulator

Rover Mechanic Simulator cover art

Rover Mechanic Simulator

A Mars-colony engineering simulation focused on hands-on repair and maintenance of rover components, with an educational tone and a roughly five-hour playtime.

2020-11-12

First person
Science fiction
Indie
Simulator
Educational

Space Sprouts cover art

Space Sprouts

A cute, short single-player adventure about bending physics to uncover mysteries aboard a solar punk spaceship, told through time-loop retellings.

2025-03-31

Science fiction
Puzzle
Adventure
Indie
Side view
Simulator
Sandbox

60 Parsecs! cover art

60 Parsecs!

A darkly humorous single-player space survival adventure centered on crew management and tough resource choices, with a light, casual feel and roughly six hours of play among reviewers.

2018-09-18

Action
Comedy
Science fiction
Adventure
Survival
Strategy
Third person
Indie
Simulator
Role-playing (RPG)
Point-and-click