Games like SEPTEMBER 1999 on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like SEPTEMBER 1999 are available at the bottom of the page.
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High Entropy: Challenges
Use computers (via GUIs or the command line), unlock doors, crawl through vents, fight enemies head on or find other ways to neutralize or avoid them...
The Medium
Discover a dark mystery only a medium can solve. Travel to an abandoned communist resort and use your unique psychic abilities to uncover its deeply disturbing secrets, solve dual-reality puzzles, survive encounters with sinister spirits, and explore two realities at the same time.
Haunted Gas Station
After a vehicle accident, a man is forced to check a nearby gas station for help, unaware of its ghastly resident.
Ready or Not
Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations.
The Paperman
Not a single jumpscare. Pure psychological terror.Unique horror experience.The kids of the neighbourhood tells a story about a man made out of paper that lives inside the forest. Solve the mystery. Find the truth about that “Paperman”.
Most played games like SEPTEMBER 1999 on Steam
Take a look at the top games like SEPTEMBER 1999 that are currently attracting the largest player bases on the Steam platform, as of April 19th 2025.
1. Phasmophobia
Similarity 67% Phasmophobia is a 4 player online co-op psychological horror. Paranormal activity is on the rise and it’s up to you and your team to use all the ghost-hunting equipment at your disposal in order to gather as much evidence as you can. Phasmophobia is a horror, online co-op and multiplayer game developed and published by Kinetic Games. Released on September 18th 2020 has received 762,073 reviews of which 730,347 were positive and 31,726 were negative resulting in an impressive rating of 9.5 out of 10. The game has hit the top spot as the #1 most played game like SEPTEMBER 1999, thanks to its 19,764 peak concurrent players over the last day.
9.5
730,347
31,726
19,764
players
2. Ready or Not
Similarity 64% Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations. Ready or Not is a tactical, realistic and fps game developed by and published by Void Interactive. Released on December 13th 2023 has received 229,302 reviews of which 204,210 were positive and 25,092 were negative resulting in a rating of 8.8 out of 10. While seeing 10,029 players online at once in the last 24 hours, this game is currently ranked #2 among games like SEPTEMBER 1999 based on player count.
8.8
204,210
25,092
10,029
players
3. SCP: Secret Laboratory
Similarity 76% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 211,312 reviews of which 193,314 were positive and 17,998 were negative resulting in an impressive rating of 9.0 out of 10. While seeing 3,091 players online at once in the last 24 hours, this game is currently ranked #3 among games like SEPTEMBER 1999 based on player count.
9.0
193,314
17,998
3,091
players
4. Buckshot Roulette
Similarity 67% Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck! Buckshot Roulette is a multiplayer, dark and gambling game developed by Mike Klubnika and published by CRITICAL REFLEX. Released on April 04th 2024 has received 91,862 reviews of which 88,270 were positive and 3,592 were negative resulting in an impressive rating of 9.5 out of 10. With 1,174 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like SEPTEMBER 1999.
9.5
88,270
3,592
1,174
players
5. Escape the Backrooms
Similarity 65% Escape the Backrooms is a 1-4 player co-op horror exploration game. Traverse through eerie backrooms levels while avoiding entities and other danger to try and escape. Free content updates with new levels and game modes keep the community rewarded. Escape the Backrooms is a horror, multiplayer and online co-op game developed and published by Fancy Games. Released on August 11th 2022 has received 99,802 reviews of which 90,851 were positive and 8,951 were negative resulting in a rating of 9.0 out of 10. With 1,162 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like SEPTEMBER 1999.
9.0
90,851
8,951
1,162
players
6. Poppy Playtime
Similarity 72% You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught. Poppy Playtime is a horror, free to play and singleplayer game developed and published by Mob Entertainment. Released on October 12th 2021 has received 97,367 reviews of which 82,683 were positive and 14,684 were negative resulting in a rating of 8.4 out of 10. With 1,109 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like SEPTEMBER 1999.
8.4
82,683
14,684
1,109
players
7. Resident Evil Village
Similarity 65% Experience survival horror like never before in the 8th major installment in the Resident Evil franchise - Resident Evil Village. With detailed graphics, intense first-person action and masterful storytelling, the terror has never felt more realistic. Resident Evil Village is a survival horror, horror and first-person game developed and published by CAPCOM Co. and Ltd.. Released on May 06th 2021 has received 117,757 reviews of which 112,614 were positive and 5,143 were negative resulting in an impressive rating of 9.4 out of 10. With 904 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like SEPTEMBER 1999.
9.4
112,614
5,143
904
players
8. The Texas Chain Saw Massacre
Similarity 65% Take on the role of one of the notorious Slaughter family, or their victims, in The Texas Chain Saw Massacre, a third-person asymmetrical horror experience based on the groundbreaking and iconic 1974 horror film. Experience the mad and macabre for yourself in The Texas Chain Saw Massacre. The Texas Chain Saw Massacre is a horror, multiplayer and survival horror game developed by Sumo Digital and published by Gun Interactive. Released on August 18th 2023 has received 20,724 reviews of which 14,278 were positive and 6,446 were negative resulting in a rating of 6.8 out of 10. With 746 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like SEPTEMBER 1999.
6.8
14,278
6,446
746
players
9. The Long Drive
Similarity 65% Random generated open world semi-post apocalyptic survival car driving game. The Long Drive is a driving, open world and multiplayer game developed and published by Genesz. Released on September 25th 2019 has received 46,453 reviews of which 42,000 were positive and 4,453 were negative resulting in a rating of 8.9 out of 10. With 583 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like SEPTEMBER 1999.
8.9
42,000
4,453
583
players
10. DEVOUR
Similarity 79% DEVOUR is a co-op horror survival game for 1-4 players. Stop possessed cultists before they drag you to hell. Run. Scream. Hide. Just don't get caught. DEVOUR is a horror, online co-op and multiplayer game developed and published by Straight Back Games. Released on January 28th 2021 has received 82,077 reviews of which 74,690 were positive and 7,387 were negative resulting in a rating of 9.0 out of 10. With 576 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like SEPTEMBER 1999.
9.0
74,690
7,387
576
players
Best deals on games like SEPTEMBER 1999 on Steam
Discover fantastic savings with the best discounts on a variety of games like SEPTEMBER 1999 available on Steam right now, updated on April 19th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like SEPTEMBER 1999.
1. Outlast 2
Similarity 79% Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it. Outlast 2 is a horror, psychological horror and survival horror game developed and published by Red Barrels. Released on April 24th 2017 has received 54,959 reviews of which 50,192 were positive and 4,767 were negative resulting in a rating of 9.0 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like SEPTEMBER 1999.
9.0
50,192
4,767
-95%
30.60€
1.53€
2. Warhammer: End Times - Vermintide
Similarity 65% Vermintide is an epic co-operative action combat adventure set in the End Times of the iconic Warhammer Fantasy world. Warhammer: End Times - Vermintide is a action, online co-op and co-op game developed and published by Fatshark. Released on October 23rd 2015 has received 21,040 reviews of which 16,839 were positive and 4,201 were negative resulting in a rating of 7.9 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like SEPTEMBER 1999.
7.9
16,839
4,201
-95%
29.20€
1.46€
3. Observation
Similarity 68% 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. Observation is a indie, adventure and space game developed by No Code and published by Devolver Digital. Released on May 21st 2020 has received 4,740 reviews of which 3,717 were positive and 1,023 were negative resulting in a rating of 7.6 out of 10. Thanks to its incredible 95% discount, this game is now the #3 best deal in games like SEPTEMBER 1999.
7.6
3,717
1,023
-95%
26.80€
1.34€
4. Ad Infinitum
Similarity 69% When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity? Ad Infinitum is a horror, action and psychological horror game developed by Hekate and published by Nacon. Released on September 14th 2023 has received 863 reviews of which 695 were positive and 168 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 94% discount, this title has earned the #4 position in the best deals for games like SEPTEMBER 1999.
7.7
695
168
-94%
35.50€
2.13€
5. Maid of Sker
Similarity 78% Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe! Maid of Sker is a horror, adventure and action game developed and published by Wales Interactive. Released on July 28th 2020 has received 2,176 reviews of which 1,719 were positive and 457 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 94% discount, this title has earned the #5 position in the best deals for games like SEPTEMBER 1999.
7.6
1,719
457
-94%
23.67€
1.42€
6. The Blackout Club
Similarity 69% The Blackout Club is a first-person co-op horror game centered around a group of teenage friends investigating a monstrous secret beneath the skin of their small town. 1-4 players explore procedurally-generated missions against a fearsome enemy you can only see with your eyes closed. The Blackout Club is a horror, indie and co-op game developed and published by Question. Released on July 29th 2019 has received 2,828 reviews of which 2,202 were positive and 626 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 93% discount, this title has earned the #6 position in the best deals for games like SEPTEMBER 1999.
7.5
2,202
626
-93%
30.43€
2.13€
7. SCP: Secret Files
Similarity 72% 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. SCP: Secret Files is a adventure, story rich and psychological horror game developed by GameZoo Studio and published by Pixmain. Released on September 13th 2022 has received 4,768 reviews of which 4,224 were positive and 544 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 92% discount, this title has earned the #7 position in the best deals for games like SEPTEMBER 1999.
8.6
4,224
544
-92%
12.50€
1.00€
8. Remnant Records
Similarity 71% Remnant Records is a horror investigation game for 1 to 4 players. Explore places haunted by the dead, survive elaborate and unique ghosts and find out what happened to them through thousands of generated stories. Remnant Records is a 3d, horror and demons game developed and published by Noctiluca Studio. Released on January 23rd 2024 has received 613 reviews of which 477 were positive and 136 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 92% discount, this title has earned the #8 position in the best deals for games like SEPTEMBER 1999.
7.4
477
136
-92%
12.50€
1.00€
9. Penumbra: Black Plague Gold Edition
Similarity 79% Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity. Penumbra: Black Plague Gold Edition is a horror, adventure and first-person game developed and published by Frictional Games. Released on January 23rd 2009 has received 2,726 reviews of which 2,564 were positive and 162 were negative resulting in an impressive rating of 9 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like SEPTEMBER 1999.
9
2,564
162
-90%
9.75€
0.97€
10. The Vanishing of Ethan Carter
Similarity 68% The Vanishing of Ethan Carter is a first-person story-driven mystery. Purchase this game to get both the original and the Unreal Engine 4 remaster called The Vanishing of Ethan Carter Redux. The Vanishing of Ethan Carter is a mystery, atmospheric and detective game developed and published by The Astronauts. Released on September 25th 2014 has received 8,821 reviews of which 7,795 were positive and 1,026 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like SEPTEMBER 1999.
8.6
7,795
1,026
-90%
19.20€
1.92€
Free games like SEPTEMBER 1999 on Steam
Check out this fantastic list of free-to-play games like SEPTEMBER 1999 you can enjoy on Steam right now, updated on April 19th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like SEPTEMBER 1999.
1. SCP: Secret Laboratory
Similarity 76% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 211,312 reviews of which 193,314 were positive and 17,998 were negative resulting in an impressive rating of 9.0 out of 10. With 3,091 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like SEPTEMBER 1999.
9.0
193,314
17,998
3,091
players
2. Poppy Playtime
Similarity 72% You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught. Poppy Playtime is a horror, free to play and singleplayer game developed and published by Mob Entertainment. Released on October 12th 2021 has received 97,367 reviews of which 82,683 were positive and 14,684 were negative resulting in a rating of 8.4 out of 10. Thanks to its free to play tag and a daily player base of 1,109, this game has secured the #2 spot in the ranking of free games like SEPTEMBER 1999.
8.4
82,683
14,684
1,109
players
3. Doki Doki Literature Club!
Similarity 77% The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed. Doki Doki Literature Club! is a psychological horror, visual novel and anime game developed and published by Team Salvato. Released on October 06th 2017 has received 209,557 reviews of which 202,146 were positive and 7,411 were negative resulting in an impressive rating of 9.5 out of 10. Thanks to its free to play tag and a daily player base of 491, this game has secured the #3 spot in the ranking of free games like SEPTEMBER 1999.
9.5
202,146
7,411
491
players
4. Cry of Fear
Similarity 81% Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness. Cry of Fear is a horror, free to play and multiplayer game developed and published by Team Psykskallar. Released on April 25th 2013 has received 73,301 reviews of which 64,872 were positive and 8,429 were negative resulting in a rating of 8.7 out of 10. Attracting a solid base of 438 players due to its free access, this strategy game has achieved the #4 position in the best free games like SEPTEMBER 1999.
8.7
64,872
8,429
438
players
5. We Were Here
Similarity 77% Lost in a frozen wasteland and split up from your partner inside an abandoned castle, the only possession you have left is a walkie-talkie with a familiar voice on the other end. Can the two of you find your way out in time? We Were Here is a free to play, co-op and escape room game developed and published by Total Mayhem Games. Released on February 03rd 2017 has received 29,652 reviews of which 26,762 were positive and 2,890 were negative resulting in a rating of 8.8 out of 10. Attracting a solid base of 243 players due to its free access, this strategy game has achieved the #5 position in the best free games like SEPTEMBER 1999.
8.8
26,762
2,890
243
players
6. The Bonerooms
Similarity 64% The Bonerooms is a goofy horror-themed multiplayer game about surviving in a living maze. What will be your downfall? The spooky inhabitants of the maze, or your fellow players? The Bonerooms is a horror, surreal and multiplayer game developed and published by Jasozz Games. Released on October 30th 2024 has received 341 reviews of which 265 were positive and 76 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 214 players due to its free access, this strategy game has achieved the #6 position in the best free games like SEPTEMBER 1999.
7.3
265
76
214
players
7. Ultimate Custom Night
Similarity 72% Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties! Ultimate Custom Night is a free to play, horror and singleplayer game developed and published by Scott Cawthon. Released on June 27th 2018 has received 57,931 reviews of which 55,086 were positive and 2,845 were negative resulting in an impressive rating of 9.3 out of 10. Attracting a solid base of 191 players due to its free access, this strategy game has achieved the #7 position in the best free games like SEPTEMBER 1999.
9.3
55,086
2,845
191
players
8. Banana Shooter
Similarity 69% Dave is the banana man who is keep shooting enemies and get their banana,and use some cool mechanic such as dash,double jump,grapple hook and rocket jump.If you are finding fast paced shooter game,this is what you need Banana Shooter is a free to play, multiplayer and psychological horror game developed and published by CodingDaniel. Released on May 01st 2022 has received 16,315 reviews of which 14,569 were positive and 1,746 were negative resulting in a rating of 8.7 out of 10. Attracting a solid base of 147 players due to its free access, this strategy game has achieved the #8 position in the best free games like SEPTEMBER 1999.
8.7
14,569
1,746
147
players
9. Freddy Fazbear's Pizzeria Simulator
Similarity 71% Start your own Freddy Fazbear's Pizzeria with Freddy Fazbear Pizzeria Simulator! Freddy Fazbear's Pizzeria Simulator is a free to play, horror and singleplayer game developed and published by Scott Cawthon. Released on December 04th 2017 has received 29,934 reviews of which 28,134 were positive and 1,800 were negative resulting in an impressive rating of 9.2 out of 10. Attracting a solid base of 113 players due to its free access, this strategy game has achieved the #9 position in the best free games like SEPTEMBER 1999.
9.2
28,134
1,800
113
players
10. Dark Deception
Similarity 78% Death awaits you in Dark Deception, a story-driven first-person horror maze game. There's nowhere to hide & nowhere to catch your breath. Run or die - it's your choice. Trapped in a realm of nightmarish mazes with a mysterious woman, your only hope of survival is to find a way to escape. Dark Deception is a horror, free to play and multiplayer game developed and published by Glowstick Entertainment. Released on September 26th 2018 has received 20,896 reviews of which 18,594 were positive and 2,302 were negative resulting in a rating of 8.7 out of 10. Attracting a solid base of 102 players due to its free access, this strategy game has achieved the #10 position in the best free games like SEPTEMBER 1999.
8.7
18,594
2,302
102
players