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Games like .T.E.S.T: Expected Behaviour — Sci-Fi 3D Puzzle Quest | IndieDex

.T.E.S.T: Expected Behaviour — Sci-Fi 3D Puzzle Quest
Games like .T.E.S.T: Expected Behaviour — Sci-Fi 3D Puzzle Quest

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Games like .T.E.S.T: Expected Behaviour — Sci-Fi 3D Puzzle Quest

A compact first-person sci-fi puzzler that mixes logic with reaction-based, occasionally frustrating trial-and-error challenges.

The Gallery - Episode 2: Heart of the Emberstone
A roughly four-hour sci-fi VR adventure focused on roomscale exploration, story, and puzzles.
2017-10-18
- Adventure

Indie

Virtual Reality

Palindrome Syndrome: Escape Room cover art

Palindrome Syndrome: Escape Room

A compact single-player sci-fi escape room adventure where you solve uneven puzzles to uncover your amnesiac past, with a roughly 90-minute runtime based on reviewer playtimes.

2020-10-14

First person
Science fiction
Puzzle
Adventure
Indie
Mystery
Point-and-click

THE MULLER-POWELL PRINCIPLE cover art

THE MULLER-POWELL PRINCIPLE

A short single-player sci-fi puzzle adventure with physics-based Manipulator puzzles and portals, hampered by frustrating horror-chase sequences.

2023-11-29

Action
First person
Puzzle
Adventure
Indie
Open world
Sandbox

Gravitia cover art

Gravitia

A first-person gravity-manipulation puzzle adventure through a mysterious sci-fi world, with challenging puzzles and occasional janky controls in a short-to-variable-length experience.

2024-01-10

Adventure
Indie
Side view

The Entropy Centre cover art

The Entropy Centre

A roughly nine-hour first-person puzzle adventure about rewinding objects through time, with a story-rich single-player campaign and a female protagonist, though checkpoint-only saves and some bugs can frustrate.

2022-11-03

First person
Science fiction
Puzzle
Thriller
Adventure
Mystery

Please, Don't Touch Anything 3D cover art

Please, Don't Touch Anything 3D

A cryptic single-player 3D puzzle game about experimenting with buttons and switches to uncover hidden secrets in a non-linear abstract room.

2016-12-07

Puzzle
Adventure
Indie

Attempt[42] cover art

Attempt[42]

A challenging first-person puzzle platformer using gravity control and glitchy environmental transformation, with mixed reviews and short play sessions.

2016-12-08

Action
First person
Platform
Indie

Time Lock VR 1 cover art

Time Lock VR 1

A short VR puzzle-adventure about controlling time across timelines, with an underused time mechanic and mixed reviews for its bare-bones, roughly hour-long execution.

2017-08-09

Action
Adventure
Indie
Virtual Reality

Cube Mind cover art

Cube Mind

A challenging first-person puzzle game with a futuristic minimalist aesthetic, focused on logic and environmental problem-solving, with a moderate-length campaign of around 10 hours based on early reviews.

2025-11-18

Strategy
Indie

Fabric cover art

Fabric

A compact first-person voxel puzzle game about bending spacetime, with a glitchy aesthetic and mind-challenging puzzles.

2016-08-12

First person
Puzzle
Indie

Liminal cover art

Liminal

A mind-bending puzzle adventure where every door shifts your perspective and destination, offering a roughly four-hour experience with mixed player reviews.

2018-07-23

Puzzle
Adventure
Indie

ITRP _ Vacuum Bless cover art

ITRP _ Vacuum Bless

A single-player space adventure with deceptive puzzles and self-directed pacing, where you search for a rescue shuttle in the vacuum — playable in about 7.6 hours based on reviewer sessions.

2025-12-03

First person
Adventure
Indie