Games like .T.E.S.T: Expected Behaviour — Sci-Fi 3D Puzzle Quest
by Veslo Games
.T.E.S.T: Expected Behavior is a first-person brain twister with a sci-fi plot. On top of logic, you'll need a fast reaction speed, "outside the box" reasoning, and the skill to adapt to unfamiliar situations.
View on Steam · $5.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
$14.99THE MULLER-POWELL PRINCIPLE
Nov 29 · Three Dots Games
Both: Puzzle · Surreal · Sci-fi
Dr. Herman, your sci-fi journey begins. Armed only with your mind and the Manipulator that operates with different types of energy, you'll have to pass through portals, visit parallel worlds, and solve physics-based puzzles.
PuzzleStory RichAdventureSciencePhysicsSurrealSci-fiFirst-PersonSingleplayerExploration👍 341
$29.99The Talos Principle 2
Nov 2 · Croteam
Both: Puzzle · First-Person · Sci-fi
The Talos Principle 2 is a thought-provoking first-person puzzle experience that greatly expands on the first game's philosophical themes and stunning environments with increasingly mind-bending challenges.
PuzzleStory RichPhilosophicalFirst-PersonSci-fiPuzzle PlatformerExplorationWalking Simulator3D PlatformerLore-Rich👍 12,481
-30%$2.79The Exit 8
Nov 29 · KOTAKE CREATE
Both: Puzzle · First-Person · Surreal
You are trapped in an endless underground passageway. Observe your surroundings carefully to reach "The Exit 8".
ExplorationPuzzleWalking SimulatorHorrorImmersive SimPsychological HorrorUndergroundFirst-Person3DSurreal👍 10,955
$19.99Braid, Anniversary Edition
May 14 · Thekla, Inc.
Both: Puzzle · Time Manipulation
Control the flow of time to solve puzzles in this new version of the indie classic, featuring fully repainted artwork, a new world of puzzles, and seriously in-depth commentary.
Puzzle Platformer2D PlatformerPuzzlePlatformerAction-Adventure2DTime ManipulationActionCasualCartoony👍 1,766
$3.99Paragnosia
Oct 24 · Sine Coda
Both: Puzzle · First-Person · Time Manipulation
Observe every corner of your apartment by moving your camera along a rail that runs through the rooms. Find and take pictures of paranormal anomalies to exorcise them. Locked in your surveillance room, will you survive tonight's 8 rounds?
Psychological HorrorHidden ObjectAtmosphericHorrorStealthPuzzleFirst-Person3DTime ManipulationRealistic👍 229
$14.99Orten Was The Case
Nov 29 · Woodhill Interactive
Both: Time Manipulation · Puzzle
Orten Was The Case - A free movement puzzle/adventure game where you play as a youngster stuck in a time loop with the simple task of saving the world from literal destruction.
MysteryAdventureTime ManipulationOpen WorldHorrorExplorationTime ManagementPuzzleConspiracyStory Rich👍 126
$29.99Blue Prince
Apr 10 · Dogubomb
Both: Puzzle · First-Person
Welcome to Mt. Holly, where every dawn unveils a new mystery. Navigate through shifting corridors and ever-changing chambers in this genre-defying strategy puzzle adventure. But will your unpredictable path lead you to the rumored Room 46?
PuzzleMysteryExplorationInvestigationRogueliteSingleplayerStory RichFirst-PersonIndieAdventure👍 17,523
$11.99Machinika: Atlas
Sep 17 · Littlefield Studio
Both: Puzzle · Sci-fi · First-Person
Machinika: Atlas is an indie puzzle game and is the direct sequel to Machinika: Museum, you play as a museum researcher who just land on Atlas. Will you unravel the mysteries of the alien vessel? Solve cryptic puzzles to find out what happened!
CasualPuzzleAdventurePoint & ClickHidden ObjectSci-fiFirst-PersonMysterySpace3D👍 575
$34.99Riven
Jun 25 · Cyan Worlds, Inc.
Both: Puzzle · First-Person
Uncover a story of intrigue, betrayal, and a civilization teetering on the brink of collapse as you solve intricate puzzles to unlock the secrets of Riven. Built from the ground-up and expanded from the award-winning original game released in 1997.
PuzzleAdventureExplorationFirst-PersonSingleplayerStory RichAtmosphericMystery3DWalking Simulator👍 2,766
$8.99UFO: Henfield
Jan 25 · TACS Games Ltd.
Both: Puzzle · Surreal
A point and click puzzle adventure game set across multiple time periods. Discover and enjoy this strange and surreal story about a mysterious letter, a missing professor and a confusing mansion. With more than a hundred items, locations and objects to investigate, can you solve the mystery?
Choose Your Own AdventureInteractive FictionPuzzlePoint & Click2DCuteTop-DownDetectiveFunnySurreal
$19.99Denbora
Apr 11 · Bionic Ape
Both: Puzzle · First-Person · Sci-fi
Break the laws of entropy in Denbora and jump through time to solve complex temporal puzzles. Can you defeat Dirua and the challenges it will put you through?
PuzzleFirst-PersonTime TravelSci-fiWalking SimulatorCapitalismSimulationArtificial IntelligenceSatireDynamic Narration
$0.99PALINGENESIS
May 14 · John Paul Grigsby
Both: Sci-fi · Puzzle · Surreal
A music-driven puzzle adventure where sound shapes the world. Solve mysteries, escape the Human Wheel, and experience the album by GRIGS in PALINGENESIS.
CinematicInteractive FictionSci-fi3DAdventurePuzzleSurrealAliensCasualStylized
$16.99Escape From Mystwood Mansion
Sep 27 · Lost Sock Studio
Both: Puzzle · First-Person
In this first-person puzzle escape room game, you are trapped in the mysterious Mystwood mansion. Explore the mansion and find hidden compartments while solving puzzles and deciphering codes to find a way out. Will you escape or linger to uncover the mansion's final secret?
Escape RoomPuzzleCozyMysteryExplorationFirst-PersonCasualMultiple EndingsDetectiveController👍 885
-50%$12.49I Expect You To Die 3: Cog in the Machine
Sep 28 · Schell Games
Both: Puzzle · First-Person
Outwit your most cunning adversary to date in the latest installment of this popular, spy-themed VR puzzle series. Wield new gadgets, visit action-packed locales, and wear custom disguises as you dive back into the world of espionage in this escape room game.
AdventureActionSimulationVRPuzzleFirst-PersonStylizedCold WarComedyHorror👍 604
$14.99Boxes: Lost Fragments
Feb 1 · Big Loop Studios
Both: Puzzle
As a legendary thief, your next assignment lures you into a grand and lavish mansion. There you find a series of puzzle boxes, designed for an unknown purpose. What should have been a quick in-and-out, gradually turns into your own harrowing struggle for freedom and answers.
PuzzleMysteryPoint & ClickAdventureCasual3DAtmosphericHidden ObjectIndieStory Rich👍 3,245
$19.99S.T.A.L.K.E.R.: Shadow of Chornobyl - Enhanced Edition
May 20 · GSC Game World
Both: First-Person
S.T.A.L.K.E.R.: Shadow of Chornobyl, the first chapter of the Legends of the Zone Trilogy, which started it all.
ActionAdventureRPGExplorationShooterFPSFirst-PersonImmersive SimAtmosphericRealistic👍 6,624
$17.99Station to Station
Oct 3 · Galaxy Grove
Both: Puzzle
‘Station to Station’ is a minimalist & relaxing game about building railway connections. Grab your conductor’s hat and bring the voxel-art world to life through the magic of trains!
PuzzleRelaxingSimulationTrainsVoxelCozyNatureWholesomeAtmosphericManagement👍 1,239
$19.99S.T.A.L.K.E.R.: Call of Prypiat - Enhanced Edition
May 20 · GSC Game World
Both: First-Person
S.T.A.L.K.E.R.: Call of Prypiat follows the story of special service agent Major Degtyarev as he investigates the fate of a lost expedition.
ActionAdventureRPGShooterExplorationFPSImmersive SimFirst-PersonRealisticAtmospheric👍 3,278
$1.99Backrooms: Steps into the abyss
Apr 9 · SUDT Games
Both: Puzzle · First-Person
Try to survive in these endless corridors and mazes, sometimes they seem the same, sometimes they seem completely different, and what if you are already going crazy? Can you survive here? You will need to look for supplies by type of water and food
AdventurePuzzleWalking SimulatorExplorationCollectathonFPSFirst-Person3DAtmosphericSurvival Horror
$16.99Space Accident VR
Jan 21 · VR-WRG
Both: Puzzle
Step into the future with our groundbreaking VR game set in the year 2119, where humanity embarks on a historic journey into space. Join the "CCM-1" (Callisto Colonization Mission) expedition, aimed at the enigmatic moon of Jupiter - Callisto.
AdventureActionPuzzleAction-AdventureExplorationPrecision PlatformerHidden ObjectCreature CollectorVRStylized👍 231
$24.99Submachine: Legacy
Oct 13 · Mateusz Skutnik
Both: Puzzle
Submachine is a hand-drawn puzzle adventure game. You find yourself in a vast network of desolate locations containing puzzles, secrets, notes and items to collect to help you along the way. Follow the story of a banished lighthouse keeper to discover his descent into ruins.
PuzzlePoint & ClickAdventureHand-drawnExploration2DIndieAtmosphericColorfulDystopian 👍 1,281
$2.99King of the Bridge
Mar 8 · Finn Schuuring
Both: Puzzle
Face off against the bridge troll in his bizarre game of chess! Decrypt, Twist and Enforce the rules as your devious opponent attempts to break them in King of the Bridge!
PuzzleStrategyChessComedyBoard GameMultiple EndingsFantasy2.5DAdventureSouls-like👍 1,668
$12.99Parkour Labs
Jun 28 · SoyKhaler
Both: First-Person · Sci-fi · Surreal
Are you good at parkour video games? Are you number 1 in surfing mode? This is your game, welcome to Parkour Labs, an experience that will test your skills.
ActionAdventureCasualPlatformerAction-Adventure3D PlatformerFirst-Person3DSci-fiSurreal
$4.99Writer. Chapter 1
Jan 6 · Beshbarmak games
Both: Puzzle · First-Person
You, the legendary writer, the “King of Horror,” find yourself at the center of a nightmare. A mysterious place, frighteningly familiar, hides sinister secrets. Explore locations, solve riddles, escape from the monster, collect a story that will become a new masterpiece... if you survive.
ExplorationPuzzleDetectiveWalking SimulatorFirst-PersonPsychological HorrorHorrorSimulationControllerLinear
$0.99Not Enough Space
Sep 6 · r0kee
Both: Puzzle · First-Person
Land with your friends on the surface of various planets, gather resources, create items and buildings, defeat enemies and move to other planets to discover their secrets and secrets
Early AccessAdventurePuzzleAction-AdventureExplorationFPS3DMinimalistFirst-PersonColorful
$14.99Cybernetic Fault
May 5 · Whale Rock Games
Both: Sci-fi
Prove your ability to read names next to the big red buttons! Show your ability to fight for life in a science center that is falling apart from the consequences of an insane scientific experiment!
CyberpunkSci-fiStory RichInvestigationExplorationCharacter Action GameHackingAction-AdventureAction3D👍 679
-30%$12.59Quantum Odyssey
Jan 29 · Quarks Interactive
Both: Puzzle
Design, optimize, and reverse-engineer real quantum algorithms in an open-ended Zachlike puzzle game. Solve 500+ optimization challenges, hack player creations, and master quantum logic without coding.
Early AccessHardwareProgrammingLogicPuzzleSimulationEducationDifficultScienceAutomation👍 141








