Old Flash Horror Games You Can Still Play
Flash games were where many players met horror first, and some of the best still run today: Newgrounds plays them in the page with its own Flash player, free and with no plug-in. These are Flash horror games from 2004 to 2012 that still load, rated well by the players who keep coming back to them.
The games
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Puzzle horrorExmortisThe 2004 classic most lists call the scariest Flash game: no memory, a house in the woods and ancient beings, rated 4.58 by over 4,000 players.
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2D horrorGretel and HanselA watercolour Grimm tale where almost every wrong click ends in a gruesome death, played millions of times on Newgrounds.
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Puzzle horrorExmortis 2The sequel: the last survivor flees the Exmortis through a church, a ranch and stranger places.
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2D horrorGretel and Hansel Part 2Longer and deeper into the woods, with an inventory and just as many deaths.
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Puzzle horrorGhostscapeGather evidence of ghosts in an old house and perform a candle ceremony to escape.
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Puzzle horrorGoliath The SoothsayerFrom the maker of Exmortis with The Mars Volta: locked in a missing brother's attic by a malevolent force.
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Puzzle horrorGhostscape 2 - The CabinInvestigate a cabin in the woods and its old owner with a camera, a metal detector and his diaries.
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Puzzle horrorInculcationA first-person point-and-click survival horror from Halloween 2009, made in the spirit of Silent Hill
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2D horrorThe BreachA side-on sci-fi horror shooter aboard a silent starship, rated 4.47 out of 5 by its players
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2D horrorArrival in Hell 2Escape a demonic prison through dozens of puzzles, toward one of three endings
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PsychologicalBars of Black and WhiteA quiet room escape in black line art, where a barcode reader shows the world is wrong
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2D horrorOutpost:HavenA top-down shooter on a space station where aliens come out of the vents
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2D horrorShadow TagA 48-hour jam game: a flashlight, a cabin at night and children playing a cruel game
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Puzzle horrorDeep Sleep Trilogyscriptwelder's Flash dream trilogy, no longer playable in the browser but preserved on Steam
Start with the classics. Exmortis, Ben Leffler's 2004 game, is the one most often named as the scariest of the Flash era: you wake in the woods with no memory, shelter in a house in a clearing, and read your way into its dark past and the ancient beings behind it. Exmortis 2 picks up a year later with you as the last survivor, fleeing through a church, an abandoned ranch and stranger places while a sinister figure follows, and Leffler's Goliath The Soothsayer, made with The Mars Volta, locks you in your missing brother's attic, held by a malevolent force.
Gretel and Hansel, by makopudding, looks like a watercolour storybook and plays like a trap: you walk the children through a Brothers Grimm tale where almost every wrong click ends in an animated, often gruesome death. Gretel and Hansel Part 2 is longer and takes them deep into the woods, and both parts are being remade for Steam. Ghostscape turns the haunted house into a ghost hunt, gathering evidence and diary pages before an occult ceremony with five red candles lets you out, and Ghostscape 2 - The Cabin sends you to investigate a cabin in the woods and its old owner.
The later point-and-click games hold up just as well. Inculcation, from Halloween 2009, is a first-person survival horror adventure its maker says was inspired by Silent Hill and Resident Evil: still, grey scenes of a house and a block of flats, puzzles built from what you find, and the kind of sudden appearances that make players hesitate before every door. Arrival in Hell 2 puts you in a demonic prison with dozens of puzzles across sixteen scenes and three endings, though players warn that a key card can vanish and leave you stuck. Bars of Black and White is the quietest and strangest: you have not left your room in a long time, a barcode reader arrives in the mail, and what it scans shows the world is not what it seems.
If you want a gun in your hand, two sci-fi games answer a distress call. The Breach, by Berzerk Studio, sends a lone head of security aboard a prototype starship that has gone silent, a side-on shooter through red-lit corridors full of creatures and gore. Outpost:Haven is played from above: a station with a radiation leak, aliens that burst out of the vents and the dark, hacking, upgrades and one level seen only through night vision.
Shadow Tag is the shortest, made in 48 hours for a game jam: two children have pulled you into a paranormal game of tag outside a cabin at night, and you have a flashlight and a car to reach.
Some Flash classics no longer run in a browser at all; Newgrounds asks for its desktop player for those. Deep Sleep, Deeper Sleep and The Deepest Sleep, scriptwelder's pixel-art dream trilogy, are the best known, and they live on as the Deep Sleep Trilogy on Steam, preserved as they were.
If you only try one, play Exmortis for where Flash horror began, Gretel and Hansel for the most memorable look, or The Breach if you would rather fight back.
Questions
Can you still play Flash horror games?
Many, yes. Newgrounds runs Flash games in the page with its own player, so the games here play in a normal browser for free. A few need Newgrounds' desktop player instead, and some, like the Deep Sleep trilogy, were moved to Steam.
Do I need to install Flash?
No. Flash itself is gone from browsers; Newgrounds' player runs these games without it.
Are these games free?
The Newgrounds games are free. Deep Sleep Trilogy is paid on Steam.
Which old Flash horror game is the scariest to start with?
Exmortis is the one most lists name first, a slow occult mystery in a house in the woods. Inculcation, whose loading screen asks you to play with the lights off, is another; Bars of Black and White is unsettling rather than violent.
Is Gretel and Hansel still playable?
Yes. Both parts are free on Newgrounds in the browser, and a remake with a new Part 3 is coming to Steam, where a free demo of Part 1 is out.
More horror games by kind
- Horror puzzle games
- 2D horror games
- Horror escape games
- Horror shooters and action horror games
- Sci-fi and space horror games
- Haunted house games
Other guides
- Backrooms Games: Lost in the Endless Yellow Rooms
- Best Horror Games of 2024: The Year's Standouts
- Best Horror Games of 2025: The Year's Standouts
- Free Horror Games on PC: The Best Free Downloads on Steam
- Games Like Alien: Isolation: One Hunter You Cannot Kill
- Games Like Amnesia: Hide in the Dark, Don't Fight
- Games Like Dead by Daylight: Asymmetric Horror Games
- Games Like Dead Space: Sci-Fi Survival Horror
- Games Like Doki Doki Literature Club: Cute Games That Turn
- Games Like Fears to Fathom: Everyday Horror on a Night Shift
- Games Like Granny: Escape the House Before They Find You
- Games Like Ib: Pixel-Art Horror Adventures