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Games like CHAQS 44 | IndieDex

CHAQS 44
Games like CHAQS 44

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single-players with secrets you find without a guideor

Games like CHAQS 44

A short, curiosity-driven single-player system simulation about experimenting with realistic tools and narrated menus.

The Testing Chamber
A tightly paced single-player simulation/RPG in which your choices have consequences as you explore your subconscious within a mysterious testing facility, complete in under three hours.
2022-03-28
- Bird view / Isometric
- Simulator

The Test: Reality Check cover art

The Test: Reality Check

A short, atmospheric psychological simulation that uses personal questions and a word reveal to prompt self-reflection.

2025-02-24

Adventure
Fantasy
Indie
Simulator
Role-playing (RPG)
Visual Novel

Project Chemistry cover art

Project Chemistry

A compact ~6.5-hour chemistry sandbox and quest-mode sim where you trigger reactions and synthesize molecules, with a playful educational edge.

2021-06-22

First person
Indie
Simulator
Sandbox
Educational

Signal Simulator cover art

Signal Simulator

A methodical SETI-inspired single-player simulation of radio astronomy, blending signal decoding and system maintenance with a calm, immersive atmosphere.

2018-04-29

First person
Indie
Simulator
Mystery

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

BABBDI cover art

BABBDI

A short, free-to-play first-person exploration game about finding your way out of a liminal environment, with a casual, interactive walking-sim feel.

2022-12-22

First person
Comedy
Adventure
Horror
Indie
Mystery

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

Unreal Physics cover art

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

StarOS cover art

StarOS

A short, surreal single-player simulation where you explore a retro-styled simulated operating system.

2023-07-04

Bird view / Isometric
Indie
Side view
Simulator
Text
Mystery

Earthtongue cover art

Earthtongue

A gentle single-player sim of tending a strange miniature ecosystem of fungi and bugs, where limited influence and balance management unfold over roughly 7 hours.

2015-04-27

Science fiction
Indie
Simulator
Sandbox

Space Mechanic Simulator cover art

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

Short Circuit VR cover art

Short Circuit VR

A virtual reality electronics lab sandbox focused on circuit building, basic electronics challenges, and hands-on experimentation in short casual sessions.

2018-11-19

Indie
Simulator