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
$4.99New Home
Aug 24 · kietchdev
Both: Puzzle · First-Person · Surreal
You are trapped inside your new home, where doors open up to various liminal spaces and anomalies appear around every corner. Will you manage to find your way out?
HorrorExplorationPuzzleWalking SimulatorCasualActionPsychological HorrorFirst-Person3DSurreal
-33%$2.006F: NIGHT SCHOOL LOOP∞
6 days ago · お寿司
Both: Puzzle · First-Person · Surreal
Observe a familiar Japanese elementary school corridor at night. If nothing has changed, go downstairs. If you spot an anomaly, go upstairs. A wrong choice sends you back to 6F. Escape the loop in this short first-person horror game.
PuzzleWalking Simulator3DAdventureFirst-PersonHorrorPsychological HorrorSurrealRealisticMystery
-33%$2.00Petrichor: Reverie Edition
3 days ago · 6six6
Both: Puzzle · Surreal
Petrichor is an escape room type puzzle game that follows a fateful incident in a man's life. After an accident in the wilderness... What fate awaits him as rain falls down onto the forest below? Can you escape it?
PuzzleEscape RoomLGBTQ+AtmosphericMysterySurrealAdventureStory RichSurvivalPsychological
$0.99Cave Escape
3 days ago · Carrotbbit
Both: Puzzle · First-Person
An observation-based 3D thriller game where you must safely escape a dark cave to save a companion trapped under a boulder. Carefully explore the cave: if you spot an anomaly, turn back immediately; if there are no anomalies, keep moving forward to find your way out.
CasualSimulationPuzzleWalking SimulatorFirst-PersonAtmosphericDarkHorrorIndieMystery
-20%$5.59United Heist: Facility Zero
4 days ago · No more Sleep
Both: Puzzle
A co-op puzzle heist for two. One of you breaks into a secret bunker. The other sits in the observation office, watching the bunker. A walkie-talkie is your only link. Talk to each other and find out how good your teamwork really is.
Co-opCo-op CampaignEscape RoomPuzzleAdventureCasualMysteryMultiple EndingsAbstractStylized
-20%$4.79Neural Maze
3 days ago · unCurieux Studio
Both: Puzzle
2 neurons. 2 sticks. One brain has to drive both at once: yours. Guide your stray neurons through ever-more-twisted mazes — inverted controls, power cuts, memory mode — under the eye of a doctor who's in over his head.
ActionPuzzleDifficultArcade2DSingleplayerControllerScienceFunnyMinimalist
-40%$4.79Noxcode
4 days ago · Glitch Squirrel
Both: First-Person
Run, jump, climb, glide, fly - or just fall in a way that somehow works. Doesn't matter how, just keep moving through this maze. How high do you have to climb to get out?
Action Roguelike3D PlatformerFirst-PersonParkourCyberpunkIndie3DPlatformerProcedural GenerationAction
-10%$5.39UMAN
2 days ago · Knear Dev
Both: First-Person · Surreal
Welcome to UMAN - Become a cog in the machine - Work, sleep and don't ask questions - Collect your trash, hit your quota, consume, upgrade and meet your coworkers. But whatever you do... don't look into the eyes.
SimulationShooterIncremental3DFirst-PersonAtmosphericDarkDystopian Post-apocalypticSurreal
-10%$9.90Poopy's Playland
3 days ago · EmilJoes Games
Both: Puzzle · First-Person
Play as a grieving mother whose child went missing in a playland one year ago. Use your trusty flashlight to navigate through the dark, solve replayable puzzles to progress forward, and hide from the unstable killer mascots! Investigate the mysteries and find out the truth...
ExplorationPuzzleHorrorSurvival HorrorAction-AdventureFemale Protagonist3DFirst-PersonColorfulRealistic
-15%$8.49Tape 101: Liminal Descent
3 days ago · 2H-Productions
Both: First-Person · Surreal
A psychological horror descending through liminal spaces shaped by the Kübler Ross model - the five stages of grief, where your perception and an RC car are the only tools to grasp what’s real.
HorrorPsychological HorrorWalking SimulatorAtmosphericRealisticExplorationFirst-PersonSingleplayerImmersive SimSurreal
Also worth a look
Share some of the same DNA, but further from the original.
-20%$3.19We Are Sisters
3 days ago · BobaGames
Both: Puzzle · First-Person
We Are Sisters is a psychological horror experience that takes you deep beneath the forests of Eastbane. Solve puzzles and uncover dark secrets as you venture further underground, drawing ever closer to discovering what happened to your childhood friend, Aleks
Psychological HorrorAdventurePuzzleFirst-PersonHorrorLinearStory RichStealthIndieSingleplayer
-20%$7.99Driving Test Simulator
5 days ago · aitchGames
Both: First-Person
Master the art of driving! Enjoy 50+ handcrafted levels with 9 vehicles and realistic car physics. No traffic — just pure driving skills. Unlock cars, test your skills in mini-games, or just drive casually without any worries!
DrivingAutomobile SimSimulationIndieSingleplayer3DVRFirst-PersonEducationExploration
-30%$10.49Craftomation 101: Programming & Craft
7 days ago · Luden.io
Both: Puzzle
Program a crew of tiny robots to turn a frozen planet into a living world. Connect visual code blocks, automate crafting, and build a workforce that fuels itself. Keep the heat flowing, refine your machines, and watch your ideas come to life.
EducationProgrammingAutomationSandboxPuzzleCraftingRobotsBase BuildingStrategy2D👍 643
-10%$8.99Unmurk
3 days ago · Michal Barszczewski
Both: Puzzle
A minimalist puzzle game. You only see the outer edges of the puzzle pieces in a voxel object. Put the puzzle pieces into place to reveal the hidden voxel object and watch it come to life.
VoxelMinimalistRelaxingPuzzleSingleplayer3DLogicFamily FriendlyCasual
$4.99BRINKSTACK
Sep 2 · Palm Tree Studio
Both: Puzzle
Stack blocks on an unstable semicircular base in a turn-based physics game where every material, angle, and tap matters. Build alone, pass the controls in local matches for 2–4 players, or face a rival online through Steam.
CasualPuzzleBoard GameFalling Blocks3DPhysicsMultiplayerSimulationIndieSingleplayer
-15%$4.24Welcome To Mars 9
5 days ago · Sonomio Games
Both: Puzzle
You wake up in a luxurious space station orbiting Mars with no memory of your past. Explore, solve puzzles, and make ethical choices in this narrative adventure with multiple endings.
IndieAdventure2DPixel GraphicsSingleplayerPuzzlePoint & ClickCyberpunkDialogue HeavyChoices Matter
-30%$2.59君と最後の放課後
3 days ago · P.E.G
Both: Puzzle
Escape the classroom where a girl has locked you in on graduation day. Solve puzzles while looking back on your memories together, and make your way to the place where she is waiting to finally confess your feelings.
AdventureStrategySimulationTriviaPuzzleLogicDating SimWord GameMultiple Endings2D
-20%$3.99Megastore Chaos
3 days ago · Dynamic Dice
Both: Puzzle · First-Person
Relaxing organization simulator set in a massive shopping mall. Sort and organize 30.381 items across 6 unique stores: supermarket, bookstore, electronics, games, wine and toys. Unlock new skills and turn chaos into perfect order at your own pace.
OrganizingRelaxingCollectathonPuzzleSimulationHidden ObjectCleaningFirst-PersonJob SimulatorSingleplayer
New-15%$5.09The Confined: Basement
Yesterday · Forcell Games
Both: Puzzle
You are trapped in a dark basement. To find a way out, you must piece together your forgotten past. Survive deadly creatures, collect mysterious notes, and discover who you are before it is too late.
HorrorAdventureThrillerSimulationMysteryPsychological HorrorPuzzleSingleplayerPsychologicalDark
-20%$3.19Snap Chess
3 days ago · Big Ice Games
Both: Puzzle
A small transparent chessboard that sits in the corner of your desktop. Solve a puzzle when you have a minute, or play a game against Stockfish. While you work, the board fades and stays out of the way. Difficulty adjusts on its own.
ChessPuzzleRelaxingProgrammingCasualMinimalistStrategySingleplayerTurn-Based StrategyIdler
$24.99Anymaker
3 days ago · Geometa
Both: First-Person
Embark on your creative journey of vehicle design, as you create and operate vehicles to survive this dangerous open world. Anymaker is a detailed and technical vehicle builder and survival game. Design your chassis, build your engine, connect components, and travel into the unknown.
Early AccessSandboxSimulationOpen WorldMultiplayerBuildingFirst-PersonRealisticCo-opDriving👍 115
-40%$1.79I Wish You Weren't Here
3 days ago · Covenant
Both: Puzzle
After waking up alone in an unfamiliar building, you have 2 questions: Why are you here, and where is everyone? As you explore, things start to make sense - but not everything is as it seems
AdventurePuzzleExplorationEmotionalSingleplayerStory RichWalking SimulatorPsychologicalDarkAtmospheric
$9.99Friendly Steps
Sep 3 · KORO.GAMES
A HARDCORE physics-based 1-4 player co-op RAGE GAME about getting home after a wild night out. It was a fun night! Now grab your buddies and walk home. IF YOU REMEMBER HOW.
MultiplayerPhysicsWalking SimulatorOnline Co-OpChoices MatterAdventureDifficultComedyPlatformerCo-op👍 233
-15%$2.54下校怪奇譚
4 days ago · THE FOOL CREATE
Both: First-Person
Walk home from school — and step into a different story every time. Talk to the people you pass in town, or take a closer look at the things around you, and a new tale begins.
AdventureCasualWalking SimulatorExploration3DFirst-Person1990'sRetroAtmosphericMultiple Endings
$2.99Appointment
3 days ago · Omar Jawabreh
Both: First-Person · Puzzle
Appointment is a first-person survival horror game set in a dark, abandoned hospital. Explore, solve interconnected puzzles, search for essential items, and stay quiet as a relentless doctor hunts by sight, sound, and even the light of your flashlight.
HorrorSurvival HorrorFirst-PersonPuzzleStealthAdventureAtmosphericActionPsychological HorrorExploration
-10%$6.29Cubed
3 days ago · Hobbes Foundation
Both: Puzzle
Cubed is both a puzzle and an arcade game for VR and non-VR. Relax and get your mind off everyday life in puzzle mode. Challenge yourself in arcade mode. Or grab a friend and play arcade mode either as a team or as bitter rivals, stealing and sabotaging your way to victory!
Falling BlocksPuzzlePvEPvPArcadeCo-opVRStrategyLogic3D
-15%$6.79Mind Gazing
5 days ago · Tasslehoffus
Both: Puzzle
A lateral-thinking party game where one player reads a cryptic story and the group solves it using Yes/No answers—featuring 100+ handcrafted scenarios, AI solo practice with a thought map, online multiplayer rooms, custom/community stories, achievements and so on.
CasualParty GamePuzzle2DStylizedText-BasedArtificial IntelligenceCrimeDetectiveLogic
NewFreeKairos: In Step with Time
Yesterday · Jiakang Lin
Both: Puzzle
Kairos: In Step with Time is an experimental interactive experience about time, cosmic order, and human response. Align the time ring, answer six moments of change, and let your final hexagram emerge from the rhythm of the universe.
CasualSimulationStrategySpace SimPuzzle3D PlatformerPuzzle PlatformerExploration3DStylized
-25%$5.24Ashworth
3 days ago · MR ROCK
Both: Puzzle
Something has been waiting for you. Explore a forgotten place buried beneath the earth, solve twisted puzzles, and piece together a dark story one clue at a time. But the deeper you go, the more it wakes. Survive what hunts you, or become part of Ashworth's story.
HorrorPsychological HorrorSurvival HorrorPuzzleIndieAtmosphericAdventureStory RichExplorationWalking Simulator
$1.99Word Sylla
3 days ago · Pixel Panda Games
Both: Puzzle
Hexa Word Sylla Word Submit Puzzle offers a dynamic gameplay experience that will keep you hooked for hours. Delve into the depths of your vocabulary and logic skills as you unravel syllabic mysteries and unlock the full potential of the English language.
CasualPuzzleTriviaWord GameSpelling3DIsometricSnowSingleplayer





