Games like Observation
by Screen Burn
Observation is a sci-fi thriller uncovering what happened to Dr. Emma Fisher, and the crew of her mission, through the lens of the station’s artificial intelligence S.A.M.
View on Steam · $24.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
-70%$7.49Moons of Madness
Oct 22 · Rock Pocket Games
Both: Horror · Sci-fi · Space
Moons of Madness is a first-person, story-driven cosmic horror game where the scientific exploration of Mars meets the supernatural dread of Lovecraft.
AdventureHorrorLovecraftianSci-fiSpaceFirst-PersonExplorationMarsPsychological HorrorPuzzle👍 2,190
$14.99The Station
Feb 19 · The Station Game ltd
Both: Sci-fi · Space · Puzzle
The Station is a first-person sci-fi mystery set on a space station sent to study a sentient alien civilization. Assuming the role of a recon specialist, players must unravel a mystery which will decide the fate of two civilizations.
IndieAdventureStory RichSci-fiAtmosphericWalking SimulatorSpaceFirst-PersonShortPuzzle👍 986
$11.99I'm on Observation Duty 6
Sep 1 · Notovia, Dreamloop Games
Both: Psychological Horror · Puzzle · Horror
As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?
Psychological HorrorPuzzleHidden ObjectHorrorMysteryLogicSingleplayerPsychologicalIncrementalLocal Co-Op👍 653
$2.99I'm on Observation Duty
Apr 3 · Notovia
Both: Horror · Psychological Horror · Puzzle
As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?
IndieHorrorPsychological HorrorPuzzleSingleplayerAtmosphericNudityHidden ObjectSexual Content👍 2,096
$2.99I'm on Observation Duty 2
Mar 23 · Notovia
Both: Horror · Psychological Horror · Puzzle
Your job is to monitor live surveillance camera footage and spot anomalies in the monitored rooms. Anomalies range from furniture movement to otherworldly intruders. When you spot an anomaly you have to file a report to fix it. You will need sharp eyes and good memory to survive the entire night.
IndieStrategyNudityGoreHorrorPsychological HorrorSingleplayerPuzzleAtmosphericSexual Content👍 516
$19.99J.U.L.I.A.: Among the Stars
Sep 12 · CBE software
Both: Sci-fi · Space · Puzzle
J.U.L.I.A.: Among the Stars is an innovative narrative driven adventure game. The story centers on Rachel Manners, a 35 year old astrobiologist. She is a member of an elite group of scientists, chosen to embark on one of the most critical missions ever conceived on Earth. Now Rachel is alone, orbiting an unknown planet.
AdventurePoint & ClickIndieSci-fiFemale ProtagonistSpacePuzzleSingleplayerExplorationStory Rich👍 822
$29.99Prey
May 4 · Arkane Studios
Both: Sci-fi · Space · Horror
In Prey, you awaken aboard Talos I, a space station orbiting the moon in the year 2032. You are the key subject of an experiment meant to alter humanity forever – but things have gone terribly wrong. The space station has been overrun by hostile aliens and you are now being hunted.
Sci-fiImmersive SimSpaceSingleplayerHorrorAtmosphericFPSFirst-PersonStory RichExploration👍 37,766
$2.99I'm on Observation Duty 3
Nov 13 · Notovia
Both: Psychological Horror · Horror · Puzzle
A thrilling psychological horror game. Your job is to look for anomalies in a haunted house. If you see anyhting suspicious (furniture moving, extra objects, intruders), take a photo and send a report. Includes both VR- (windows only) and non-VR (windows, mac, linux)-versions.
VRPsychological HorrorSurvival HorrorPsychologicalHorrorAdventurePuzzleMysteryHidden ObjectFirst-Person👍 351
$14.99Signal Simulator
Apr 29 · Blagovest Penev
Both: Psychological Horror · Space · Horror
Game inspired by SETI. Take the role of a scientist to find an extraterrestrial signal .Control massive Radio Antennas by using interactive control in your Observatory. Detect , download and decode unknown or story telling signals. Manage and Maintain an electrical system to improve your systems and make it more efficient.
SimulationIndiePsychological HorrorSpaceAliensHorrorScienceSandboxAtmosphericFirst-Person👍 967
SCP: Secret Files
Sep 13 · GameZoo Studio
Both: Psychological Horror · Puzzle · Horror
SCP: Secret Files is a collection of paranormal cases from the SCP Foundation, an organization tasked with containing dangerous anomalies. You join as an assistant researcher for Dr. Raymond Hamm and complete a strenuous induction program that will make you question everything you know.
AdventureStory RichPsychological HorrorAtmosphericMysteryPuzzleHorrorWalking Simulator3DSingleplayer👍 3,912
$9.99I'm on Observation Duty 5
May 13 · Notovia
Both: Horror · Psychological Horror · Puzzle
As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?
HorrorPsychological HorrorAtmosphericPuzzleMysteryDarkPsychologicalSokobanHidden ObjectLovecraftian👍 775
$19.99Syndrome
Oct 6 · Camel 101
Both: Horror · Psychological Horror · Sci-fi
Syndrome, a sci-fi survival horror game that places you in a living hell inside a doomed starship. Find out what happened to your lost crew. Run. Hide. Fight. Survive.
Survival HorrorHorrorStealthPsychological HorrorFirst-PersonAtmosphericSci-fiSpaceFPSShooter👍 248
FreeWe Went Back
Apr 3 · Dead Thread Games
Both: Horror · Space · Puzzle
We Went Back is a time-looping horror game in which you wake up in an abandoned space station utterly alone. The exit door is locked and you must find a way to escape what lurks within. Find clues, experience dynamically changing environments and confront terror in order to find a way out.
Free to PlayHorrorAdventureIndieSingleplayerFirst-PersonSpacePuzzlePsychological HorrorAtmospheric
$4.99I'm on Observation Duty 4
Dec 22 · Notovia
Both: Psychological Horror · Horror · Puzzle
A spot the difference -type of puzzle horror game about monitoring live surveillance camera footage and spotting anomalies. Anomalies range from furniture movement to intruders. Fix anomalies by filing reports. You will need sharp eyes and good memory. The goal is to survive the entire night.
Psychological HorrorHorrorPsychologicalMysteryPuzzleStrategyInvestigationSokobanAtmospheric3D👍 787
$9.99The Initiate
Aug 1 · Deceptive Games Ltd.
Both: Puzzle · Horror · Psychological Horror
The Initiate is a mystery puzzle game. You awake in a house full of traps and puzzles - This is your trial; complete it, or die!
IndieAdventureActionPuzzleAtmosphericHorrorSingleplayerStory RichGreat SoundtrackPsychological Horror👍 167
$29.99SOMA
Sep 21 · Frictional Games
Both: Horror · Psychological Horror · Sci-fi
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
HorrorPsychological HorrorAtmosphericStory RichDarkSci-fiSurvival HorrorExplorationGoreFirst-Person👍 46,801
-85%$2.99Conarium
Jun 6 · Stormling Studios
Both: Horror · Psychological Horror · Puzzle
Conarium is a chilling Lovecraftian game, which follows a gripping story involving four scientists and their endeavor to challenge what we normally consider to be the ‘absolute’ limits of nature. Inspired by H.P. Lovecraft’s novella "At the Mountains of Madness", but largely set after the original story.
AdventureLovecraftianHorrorIndieWalking SimulatorFirst-PersonPsychological HorrorAtmosphericStory RichPuzzle👍 1,901
-60%$7.99STASIS: BONE TOTEM
May 31 · THE BROTHERHOOD
Both: Puzzle · Horror · Psychological Horror
Get ready for a thrilling underwater adventure with classic point-and-click gameplay. Explore with three characters simultaneously. Featuring atmospheric isometric graphics, rendered video, and a soundtrack by Mark Morgan, BONE TOTEM takes you on a journey to hidden places deep below the waves...
Dialogue HeavyPoint & ClickAdventureIsometricPuzzleHorrorPsychological HorrorStory RichSci-fi2.5D👍 2,025
$39.99Alien: Isolation
Oct 6 · Creative Assembly, Feral Interactive (Mac), Feral Interactive (Linux)
Both: Horror · Sci-fi · Space
Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.
HorrorSurvival HorrorSci-fiAliensAtmosphericStealthFirst-PersonSpaceFemale ProtagonistSingleplayer👍 48,603
-85%$1.19Darkness Within 1: In Pursuit of Loath Nolder
Nov 13 · Stormling Studios
Both: Horror · Psychological Horror · Puzzle
Explore disturbing corners of the human psyche. Delve into a dimension of nightmares, the occult and a tense psychological world created in classic Lovecraftian style. As police detective Howard E. Loreid, you are tasked to solve the murder of Clark Field, a wealthy man involved in the occult.
AdventureHorrorPoint & ClickLovecraftianIndiePsychological HorrorPuzzleAtmosphericDetectiveFirst-Person👍 559
$2.99Play With Me: Escape Room
Jan 17 · Airem
Both: Horror · Puzzle · Psychological Horror
See how a game created by the very Jigsaw would look like! Use the available objects, outwit tricky illusions and optical puzzles and above all, answer the question – will you dare to Play with Me?
Story RichHorrorSingleplayerAdventurePuzzleIndie2DPsychological HorrorRetroHidden Object👍 452
$14.99Perception
May 30 · The Deep End Games
Both: Horror · Psychological Horror
An award-winning narrative thriller about a blind woman’s journey to uncover the truth about the mansion from her nightmares, or else become one of its victims.
IndieHorrorAdventureFemale ProtagonistWalking SimulatorSingleplayerAtmosphericFirst-PersonStory RichPsychological Horror👍 546
$19.99Moon Mystery
Oct 28 · Cosmoscouts
Both: Sci-fi · Space · Puzzle
The Moon's haunted - and when an astronaut loses contact with Earth, the adventure begins in full. Fill up your oxygen, load up the guns, and set out on an interstellar FPS adventure across the stars, filled with puzzles, fights, exploration, and strange secrets of the universe.
AdventureSingleplayerSci-fiFPSSpaceMysteryPuzzleRobotsActionAction RPG👍 551
-60%$3.19STASIS
Aug 31 · THE BROTHERHOOD
Both: Sci-fi · Horror · Psychological Horror
STASIS The isometric, point-and-click, sci-fi horror adventure game! In the distant future aboard a seemingly abandoned spacecraft, John Maracheck awakes from stasis. He must push himself to new physical and emotional limits and unravel the mysteries around him.
Point & ClickIsometricSci-fiHorrorAdventureAtmosphericStory RichOld SchoolSingleplayerPsychological Horror👍 1,708
$9.99Dread X Collection 2
Aug 21 · DreadXP, David Szymanski, Torple Dook, Lovely Hellplace, Scythe Dev Team, Secret Cow Level, panstasz, Mahelyk, Daniel Mullins Games, Wither Studios, Akabaka, Vidas Salavejus, Wayward Preacher, John Szymanski, Bathysfear Labs, Abbey 'Scruncho' Smith
Both: Horror · Psychological Horror · Puzzle
Explore 12 horror games made in 10 days connected by a meta narrative experience you didn't expect. Step into a world of darkness and discover the secrets you didn't know were right beneath the surface. Find the tapes and unlock the mystery inside the Dread X Collection 2.
HorrorLovecraftianPsychological HorrorSurvival HorrorAtmosphericSingleplayerPuzzleFirst-PersonStory RichAction👍 573
FreeVerde Station
Dec 18 · Duelboot
Both: Sci-fi · Space · Psychological Horror
What do you trust most — what you see, what you're told, or your instincts? On a year long solo mission aboard Verde Station, you will test your wits and question everything, but you may not find answers. Welcome to solitude.
AdventureIndieCasualWalking SimulatorSci-fiSpacePsychological HorrorFirst-Person👍 208
$4.99Is Simon There?
May 6 · Stanislaw Truchowski
Both: Horror · Psychological Horror · Puzzle
A few months have passed since the death of my son, Simon. Ever since that tragic day, I find myself falling into the darkest emotions I could ever imagine. I am haunted everyday with what I have done; But sometimes, I am haunted by more than just my emotions...
HorrorPsychological HorrorStory RichRealisticDarkPuzzleWalking SimulatorThrillerCollectathonAtmospheric👍 286
$13.99Never Again
May 9 · Primary Games
Both: Horror · Psychological Horror · Puzzle
Never Again - Horror/first-person Quest. The main essence of the game is research locations and puzzles, plunging in the dramatic story of a little girl suffering from asthma.
HorrorSurvival HorrorPsychological HorrorPuzzleFemale ProtagonistAdventureSingleplayerExplorationWalking SimulatorFirst-Person👍 887
$19.99Zero Escape: Zero Time Dilemma
Jun 29 · Spike Chunsoft Co., Ltd.
Both: Puzzle · Psychological Horror · Sci-fi
Nine participants awaken, trapped in an underground facility. To escape, they must play a game with deadly consequences. Who will live, and who will die? The choice is yours. Let the Decision Game begin…
PuzzleVisual NovelStory RichPsychological HorrorMysteryChoices MatterAdventureAnimeSci-fiSingleplayer👍 4,672
$11.99Black Sheep
Dec 15 · 完蛋了的国王
Both: Horror · Psychological Horror · Puzzle
Black Sheep" is a 2D story-driven adventure game, you will play a high school student who explores the flooded school ruins, trace the shadow of the past, and unveil the evil those buried in the bottom of the river to see the light of day.
AdventureHorrorPsychological HorrorThrillerMystery2DIndiePuzzlePuzzle PlatformerStory Rich👍 742
$5.99Death Park
Nov 25 · Euphoria Games
Both: Horror · Sci-fi · Puzzle
Survive a deadly clown in a haunted amusement park. Solve puzzles, search for items, and make choices that shape your escape. Death Park is a first-person horror game with multiple endings, tense stealth, and terrifying moments.
HorrorSurvival HorrorSci-fiAtmosphericAdventureActionIndiePuzzleArcadeSingleplayer👍 178
$29.99>observer_
Aug 15 · Bloober Team SA
Both: Psychological Horror · Horror · Sci-fi
The original first‑person cyberpunk horror detective tale set in a decaying, neon‑scarred future. As an Observer who invades minds to hunt for clues, you will sift through corrupted memories to track down a mysterious killer and confront your own dark past.
CyberpunkPsychological HorrorHorrorAtmosphericSci-fiStory RichFirst-PersonWalking SimulatorDetectiveAdventure👍 4,029
$11.99Machinika: Atlas
Sep 17 · Littlefield Studio
Both: Puzzle · Sci-fi · Space
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
$9.99The Black Watchmen
Aug 27 · Alice & Smith
Both: Puzzle · Horror · Psychological Horror
Become a Secret Agent and investigate paranormal activities in this dark Lovecraftian universe. This Alternate Reality Game will have you explore complex puzzles in-game but also in real-life; interacting with real websites, companies, and NPCs that we created as part of our universe.
PuzzleIndieRPGHorrorAdventureConspiracyMysteryMassively MultiplayerPsychological HorrorAtmospheric👍 622
FreeCyrano Story
Apr 16 · Alice & Smith
Both: Puzzle · Horror · Psychological Horror
Born from an Alternate Reality Game experience created by Alice & Smith in 2019, Cyrano Story is a complex puzzle game designed to ascend to intergalactic forces and give insight into the backstory of Funcom’s cosmic horror game Moons of Madness.
Free to PlayAdventureIndiePuzzleHorrorLovecraftianPsychological HorrorSci-fi
-75%$12.49Scorn
Oct 14 · Ebb Software
Both: Horror · Puzzle · Psychological Horror
Scorn is an atmospheric first-person horror adventure game set in a nightmarish universe of odd forms and somber tapestry.
GoreHorrorAtmosphericSexual ContentPuzzleFirst-PersonDarkNudityPsychological HorrorLovecraftian👍 14,549
$4.99The Survey
Oct 27 · Erebus
Both: Horror · Psychological Horror · Puzzle
In the end, everybody gets what they deserve. The sins of the past always manifest within the minds of the sinners. An eternity of suffering awaits, welcome to The Survey.
HorrorDarkPsychological HorrorWalking SimulatorAtmosphericMysteryPuzzleFirst-PersonSingleplayerExploration👍 742
-90%$1.99Tormented Souls
Aug 26 · Dual Effect, Abstract Digital
Both: Horror · Puzzle · Psychological Horror
Classic survival horror is back! Inspired by the original Resident Evil and Alone in the Dark series, Tormented Souls modernises with a fresh twist on the fixed perspective adventure - as Caroline Walker investigates the mysterious disappearance of twin girls in a terrifying mansion-turned-hospital.
Survival HorrorHorrorPuzzlePsychological HorrorActionFemale ProtagonistAtmosphericThird-Person ShooterThird PersonSingleplayer👍 6,102
$11.99Cosmic Awakening VR
Aug 25 · 3D Generation
Both: Horror · Sci-fi · Psychological Horror
Cosmic Awakening VR is a first person VR survival exploration horror game. A game about immersion, exploration, and terror. It is a collection of horror scenarios set on a sci-fi stage. Explore the mysteries in a short linear experience, or try to survive as long as you can against unknown horrors.
HorrorExplorationVRSci-fiPsychological HorrorAtmosphericAliensDarkSpaceDemons
$12.99Spectator
Feb 6 · Minechan, Neko Machine
Both: Horror · Psychological Horror · Puzzle
You are an observer tasked with monitoring surveillance footage for suspicious activity. This innocuous job soon takes a turn for the creepy, as anomalies begin to appear, from moving furniture... to them. Experience a real-time horror straight from horror-filled creepypastas!
HorrorPoint & ClickPsychological HorrorDarkSingleplayerSimulationProcedural GenerationPuzzleStrategyHidden Object👍 113
$14.99Odysseus Kosmos and his Robot Quest (Complete Season)
Dec 1 · Pavel Kostin
Both: Puzzle · Sci-fi · Space
What do you do if you are the only one left aboard a spaceship? Your team has embarked on a mysterious expedition a few years ago, the ship’s machinery has started acting up and it seems there are ghosts wandering about. Luckily, the black hole above you doesn’t pose any problems…yet.
Point & ClickAtmosphericPixel GraphicsIndiePuzzleAdventureSci-fiSpaceFunnySingleplayer👍 121
$10.99Lazaret
Feb 20 · Aegon Games
Both: Horror · Psychological Horror · Puzzle
Lazaret is an atmospheric first-person horror game. You play as a member of a rescue team called out to investigate a distress signal coming from a ship that disappeared 4 years ago.
HorrorPsychological HorrorAtmosphericExplorationMysteryPuzzleHidden ObjectWalking SimulatorControllerSailing👍 263
-30%$13.99SIGNALIS
Oct 27 · rose-engine
Both: Psychological Horror · Sci-fi
A classic survival horror experience set in a dystopian future where humanity has uncovered a dark secret. Unravel a cosmic mystery, escape terrifying creatures, and scavenge an off-world government facility as Elster, a technician Replika searching for her lost dreams.
Survival HorrorPsychological HorrorFemale ProtagonistSci-fiAtmosphericLGBTQ+LovecraftianDarkSingleplayerDystopian 👍 30,636
$14.99OPUS: The Day We Found Earth
Apr 22 · SIGONO INC.
Both: Puzzle · Space
Dive into the boundless galaxy and embark on an emotional adventure! Help little robot Emeth to fulfill a century-old promise by finding Earth in order to save Mankind—so step into the spaceship, operate a deep space telescope, and find out what’s out there in the unknown.
Story RichAtmosphericVisual NovelSingleplayerPuzzleSpaceAdventureFemale Protagonist2DPoint & Click👍 1,404
$9.99Whispers in the Void
May 7 · Anri Khachaturov, Artur Manukyan, Arman Petrosyan
Both: Horror · Psychological Horror · Puzzle
The main hero John Eikts wakes up in a mysterious room for supernatural creatures. Anomalies escape, wreaking havoc. Eikts must navigate the chaos while uncovering his dark past. As he approaches freedom, a shocking twist reveals that he is not a victim, but one of them.
AdventureHorrorSurvival HorrorPsychological HorrorPuzzleWalking SimulatorExplorationHidden ObjectFirst-PersonRealistic
$8.99True Fear: Forsaken Souls Part 1
Oct 19 · Goblinz Enterprises Ltd
Both: Horror · Psychological Horror · Puzzle
True Fear: Forsaken Souls takes the best of the psychological thriller, blending in fun and intuitive gameplay mechanics. Episode 1, the first in a trilogy, will long be remembered.
ExplorationHidden ObjectHorrorPsychological HorrorPuzzlePoint & ClickFemale ProtagonistAdventureFirst-Person2D👍 1,108
FreeOdysseus Kosmos and his Robot Quest: Episode 1
Jan 12 · Pavel Kostin
Both: Sci-fi · Space · Puzzle
What do you do if you are the only one left aboard a spaceship? Your team has embarked on a mysterious expedition a few years ago, the ship’s machinery has started acting up and it seems there are ghosts wandering about. Luckily, the black hole above you doesn’t pose any problems…yet.
IndieSci-fiPoint & ClickSpace2DPixel GraphicsAdventureRetroAtmosphericPuzzle
$4.99Station 17
Aug 31 · Ginger Tree Games
Both: Psychological Horror · Horror · Puzzle
Venture into the echoing halls of Station 17. But Beware, not is all as it seems. Explore the depths, survive what lies within, and keep your eyes open in this horror puzzler.
Psychological HorrorHorrorPuzzleHidden ObjectExplorationAtmosphericPsychologicalSurvival HorrorAdventure3D
$6.99Causality
Apr 16 · WAFFLE GAMES
Both: Psychological Horror · Horror · Puzzle
Causality is a survival horror game. You must rescue 3 students trapped in a school full of mysterious psychic phenomena, and uncover the secrets behind therein. The real story behind the school, and the causal relationship of the events, is all in your hands.
AdventureSupernaturalSurvival HorrorThrillerPsychological HorrorHorror2DTop-DownPuzzleStory Rich👍 242
$7.99Machinika: Museum
Mar 23 · Littlefield Studio
Both: Puzzle · Sci-fi
Welcome to the Museum! Machinika Museum is a mystery game where you discover beautiful and mysterious machines of extra-terrestrial origins in an atmospheric galaxy-spanning 3D puzzle game. Will you be able to understand their stories and discover what happened to their previous owner?
PuzzleMysteryPoint & ClickSci-fiAtmosphericIndieHidden ObjectFirst-PersonAdventureInvestigation👍 1,183
$0.99The Apotheosis Project
Jul 10 · Midian Design
Both: Sci-fi · Puzzle
Penelope Barker and Aaron S. Reid are agents of the extra-governmental Pandora Global Corp, which works in parallel with the CIA. Unbeknown to them, they are also guinea pigs in an ambitious and dangerous project...
AdventureIndiePoint & ClickSci-fiSingleplayerPuzzle2DFamily Friendly👍 102
Also worth a look
Share some of the same DNA, but further from the original.
$2.99Lake Haven - Chrysalis
Jan 18 · Encrypt Games
Both: Horror · Puzzle
This game serves as a prequel chapter for the upcoming game 'Lake Haven'. Detective Zeke Reynold is called to investigate what he assumes will be another case he'll quickly forget, but what he finds will be sewn into the fabric of his existence forever.
Third PersonExplorationOld SchoolSingleplayerHorrorAdventurePuzzleDarkStory RichAtmospheric👍 483
-75%$12.49The Medium
Jan 28 · Bloober Team
Both: Horror · Psychological Horror
A third‑person psychological horror game where you explore both the real world and the spirit realm. As a medium drawn to a deserted resort, you’ll uncover dark secrets, confront echoes of trauma, and face the consequences of seeing more than one truth.
AdventureHorrorFemale ProtagonistPsychological HorrorAtmosphericStory RichThird PersonDarkSingleplayerSexual Content👍 7,493
