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Games like Null Carrier | IndieDex

Null Carrier
Games like Null Carrier

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like Null Carrier

A minimalist deep-space listening-array puzzle game about tuning and classifying signals for Command, with a conspiracy narrative and current Early Access technical issues.

U.V.S. Nirmana
A compact, single-player engineering puzzle game set on a void ship, blending Zach-like logic puzzles with a calm, contemplative tone.
2026-05-04
- Science fiction
- Puzzle

Indie

Simulator

CIPHER ZERO cover art

CIPHER ZERO

A minimalist single-player logic puzzle game with calm, surreal visuals and an escalating difficulty curve, running about seven hours for reviewers.

2025-07-22

Puzzle
Indie
Side view
Mystery

The Message from Deep Space cover art

The Message from Deep Space

A contemplative single-player indie puzzle game about decoding an interstellar message with math and science, offering a profound sense of wonder.

2026-06-29

First person
Puzzle
Indie

no signal cover art

no signal

An emotional six-hour point-and-click sci-fi adventure exploring an abandoned space station through hidden-object puzzles and crew messages.

2025-07-25

First person
Science fiction
Adventure
Indie

MysteryOS cover art

MysteryOS

A free-to-play puzzle-survival game about decoding an alien OS interface, though its rough execution and bugs cut sessions short.

2026-03-19

First person
Science fiction
Adventure
Indie
Simulator
Text
Point-and-click

Nullis cover art

Nullis

A satisfying logic puzzler about symbol-path destruction and gravity, with quantum Qubits and short, accessible sessions.

2026-03-10

Puzzle
Indie

Orbiteers cover art

Orbiteers

A chill, minimalist puzzle-builder about optimizing space station designs across the solar system, with a compact ~3-hour experience.

2026-02-03

Science fiction
Puzzle
Strategy
Bird view / Isometric
Indie

NULLPTR cover art

NULLPTR

In this tense single-player hacking puzzler, you reroute connections on grid servers, dodge adaptive sentinels, and pass strict execution checks in a compact ~3-hour campaign.

2025-11-25

Action
Science fiction
Puzzle
Strategy
Tactical
Indie
Stealth

Dead Reckoning: The Long Drift cover art

Dead Reckoning: The Long Drift

A short, atmospheric deep-space colony decision sim in early access where every pragmatic choice shapes humanity's fate.

2026-06-25

Strategy
Indie
Simulator

Sig.NULL cover art

Sig.NULL

A free single-player puzzler in a somber techno world, where pushing and rotating blocks and mono-drone abilities lead through 100+ puzzles; reviews are mixed and reviewer playtime is short.

2016-09-27

Indie

Signalfall cover art

Signalfall

An early-access survival adventure about crash-landing on a hostile planet, building automated outposts, managing power, and defending operations, currently offering about two hours of rough but promising content.

2026-05-29

Action
Adventure
Survival
Third person
Simulator

The Observatory Incident cover art

The Observatory Incident

A single-player observatory simulation where lonely shifts of signal monitoring and system repairs devolve into absurd, music-accompanied chaos, designed for one 30–60 minute session.

2026-04-13