Games like 18+ on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like 18+ are available at the bottom of the page.
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ATRI -My Dear Moments-
"As the world sank, I found you." In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. In a little town slowly being enveloped by the ocean, an unforgettable summer is about to begin for a boy and a mysterious robot girl...
Bad Guys at School
In Bad Guys at School you can play as students and revolt against school system by completing missions, or decide to become a teacher that must maintain order despite the violence and brutality in the school.
Walking Simulator
The year is 2020, world war III destroyed the civilized world. You are the last post carrier, tasked to get parcels from point A to B in the most barren and desolate places on earth.
The Backrooms Game FREE Edition
Nothing but the stink of old, moist carpets, the madness of mono-yellow, and the blinding light of fluorescent bulbs at maximum hum-buzz. Over 600 million sq. miles of randomly segmented rooms. God save you if you hear something wandering nearby, because it sure as hell has heard you.
SENRAN KAGURA Peach Ball
SENRAN KAGURA has transformed into a wild pinball game! Bounce your ball along the curves of a crazy theme park, starring a ninja girl who thinks she's an animal! (Yep, you heard right!) Build up points to unlock special challenges, which showcase the girls' charms!
狼と香辛料VR/Spice&WolfVR
In order to achieve our dreams of entering the 2nd dimension, we will be making the popular light novel Spice and Wolf into a VR animation! Anime will evolve from something that is “seen” to something that is “experienced”...
Dialtown: Phone Dating Sim
If you've ever wanted to romantically pursue a phone, then hot DARN, do I have just the game for you.
The Long Drive
Random generated open world semi-post apocalyptic survival car driving game.
Arcade Spirits
Arcade Spirits is a romantic visual novel that follows an alternative timeline where the 1983 video game crash never occurred. It's 20XX and you've just started a new job at the Funplex game arcade. Who will you meet along the way? Will you find the romance you're seeking?
How To Date A Magical Girl!
You're invited to the elite academy for magical girls! Will you take the opportunity to make new friends? Learn magic? Or... Will you try to date a cute magical girl?
missed messages.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
The Ditzy Demons Are in Love With Me
Ren’s virginity is in danger as he is suddenly pushed into the school’s special girl's dormitory full of useless demons. Assigned as an assistant to watch over them, his happy and troublesome days as a teacher for these cute but incompetent demons has begun.
Hush Hush - Only Your Love Can Save Them
A Visual Novel with a twist - improve skills, charm girls, and learn dangerous secrets... by any means necessary.
Doki Doki Literature Club!
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.
Shining Song Starnova
Take the stage in Shining Song Starnova!
Fly Simulator
You work as a waiter and lead an uphill battle for their clients. You pushing back the flies from the food, otherwise you'll never get anything. Maybe you are a hungry insect trying to increase their population? Choose the opposing side. The war is already underway.
Adolescent Santa Claus
This visual novel game tells the tale of a cute little Santa Clause appearing
LoveKami -Useless Goddess-
After finding a collapsed goddess on the street, Sho takes her home. Akane is an Aragami, a goddess that only thinks about herself and causes trouble to those around her. Can Sho, with the help of Inori and Maika, help Akane reform into a perfect goddess?
Need For Drink
“Need For Drink” is a casual multiplayer game about competition between the spouses: a drunkard husband and his brawler wife.
Sword Art Online: Hollow Realization Deluxe Edition
2026, Sword Art: Origin, a new VRMMORPG has emerged. Kirito meets a mysterious NPC and receives a cryptic message. This game is definitively not the same as the one he escaped years ago…
Trick and Treat - Visual Novel
Trick & Treat is a Visual Novel that test your instincts by making choices that can get you out from the cursed forest or drive you to death… or maybe just maybe your choices can guide you to something more?
Tayutama 2-you're the only one-
Introduction In the mountain town far away the ashihara chou，a BRAND-NEW story about the coexistence of “humans”and “ tayutai“ is about to start. To be with you this is the only oath and my everything
LoveKami -Divinity Stage-
MoeNovel's exciting new original title, LoveKami -Divinity Stage-, debuts on Steam in English, bringing a fun and energetic tale filled with magic and music!Most played games like 18+ on Steam
Take a look at the top games like 18+ that are currently attracting the largest player bases on the Steam platform, as of May 02nd 2025.
1. Bongo Cat
Similarity 75% Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find? Bongo Cat is a casual, cats and clicker game developed by Marcel Zurawka and published by Irox Games. Released on March 05th 2025 has received 14,374 reviews of which 14,074 were positive and 300 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 18+, thanks to its 105,670 peak concurrent players over the last day.
9.5
14,074
300
105,670
players
2. VPet-Simulator
Similarity 93% Feeling like the computer desktop is too dull? Need something cute to heal oneself? Come and try this new completely free and open source V-Pet simulator. A cute and adorable pet that supports various feeding interactions to accompany you in game learning is definitely your best choice! VPet-Simulator is a free to play, cute and anime game developed and published by LB Game. Released on August 13th 2023 has received 45,874 reviews of which 45,097 were positive and 777 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 3,075 players online at once in the last 24 hours, this game is currently ranked #2 among games like 18+ based on player count.
9.6
45,097
777
3,075
players
3. Nya Nya Nya Girls (ʻʻʻ)_(=^･ω･^=)_(ʻʻʻ)
Similarity 79% The game is a classic puzzle with three levels of difficulty. Nya Nya Nya Girls (ʻʻʻ)_(=^･ω･^=)_(ʻʻʻ) is a indie game developed and published by Zloy Krot Studio. Released on December 08th 2018 has received 557 reviews of which 459 were positive and 98 were negative resulting in a rating of 7.8 out of 10. While seeing 1,279 players online at once in the last 24 hours, this game is currently ranked #3 among games like 18+ based on player count.
7.8
459
98
1,279
players
4. Crush Crush
Similarity 89% Welcome to Crush Crush - the Idle Dating Sim! Meet, flirt, and fall in love with a motley cast of girls in this heartfelt and hilarious game. Crush Crush is a free to play game developed and published by Sad Panda Studios. Released on October 18th 2016 has received 27,083 reviews of which 24,155 were positive and 2,928 were negative resulting in a rating of 8.7 out of 10. With 953 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like 18+.
8.7
24,155
2,928
953
players
5. The Long Drive
Similarity 75% Random generated open world semi-post apocalyptic survival car driving game. The Long Drive is a multiplayer, driving and open world game developed and published by Genesz. Released on September 25th 2019 has received 46,665 reviews of which 42,159 were positive and 4,506 were negative resulting in a rating of 8.9 out of 10. With 555 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like 18+.
8.9
42,159
4,506
555
players
6. Pocket Waifu: Desktop Pet
Similarity 75% Elevate your desktop experience by adopting a desktop waifu! Similar to a tamagotchi, she will keep you company on your desktop while you work or play other games! Pat her head, feed her snacks, give her plushies, or go fishing. Bring a little joy and cozy vibes to your daily routine! Pocket Waifu: Desktop Pet is a cute, idler and cozy game developed by Mon Amiral and published by Silvervale. Released on August 13th 2024 has received 1,220 reviews of which 1,147 were positive and 73 were negative resulting in a rating of 8.9 out of 10. With 527 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like 18+.
8.9
1,147
73
527
players
7. Book of Yog Idle RPG
Similarity 82% The Book of Yog is a 3D idle RPG game presented with a Cel-Shading art style. You can rally heroes, develop the kingdom and explore the secrets of a lost world. Dozens of heroes, hundreds of skills, thousands of loot for you to combine freely. Come to embark on a journey to build the strongest team! Book of Yog Idle RPG is a adventure and massively multiplayer game developed and published by 元气工作室. Released on July 29th 2022 has received 7,075 reviews of which 4,503 were positive and 2,572 were negative resulting in a rating of 6.3 out of 10. With 517 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like 18+.
6.3
4,503
2,572
517
players
8. Doki Doki Literature Club!
Similarity 75% 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 209,772 reviews of which 202,345 were positive and 7,427 were negative resulting in an impressive rating of 9.5 out of 10. With 390 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like 18+.
9.5
202,345
7,427
390
players
9. GWENT: The Witcher Card Game
Similarity 75% Command mighty Witcher-world heroes in epic online PvP card battles! GWENT: The Witcher Card Game is a free to play, strategy and card game game developed and published by CD PROJEKT RED. Released on May 19th 2020 has received 29,192 reviews of which 23,948 were positive and 5,244 were negative resulting in a rating of 8.1 out of 10. With 352 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like 18+.
8.1
23,948
5,244
352
players
10. Muse Dash
Similarity 89% Paradise of parkour & rhythm game ★★★ — Muse Dash!! Muse Dash is a music, rhythm and anime game developed by peropero and published by hasuhasu. Released on June 19th 2019 has received 119,077 reviews of which 107,122 were positive and 11,955 were negative resulting in a rating of 8.9 out of 10. With 322 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like 18+.
8.9
107,122
11,955
322
players
Best deals on games like 18+ on Steam
Discover fantastic savings with the best discounts on a variety of games like 18+ available on Steam right now, updated on May 02nd 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like 18+.
1. Outlast 2
Similarity 75% 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 55,116 reviews of which 50,337 were positive and 4,779 were negative resulting in a rating of 9.0 out of 10. Featuring a massive 94% discount, this game currently holds the #1 spot in the best deals for games like 18+.
9.0
50,337
4,779
-94%
30.67€
1.84€
2. Arcade Spirits
Similarity 75% Arcade Spirits is a romantic visual novel that follows an alternative timeline where the 1983 video game crash never occurred. It's 20XX and you've just started a new job at the Funplex game arcade. Who will you meet along the way? Will you find the romance you're seeking? Arcade Spirits is a cute, dating sim and lgbtq+ game developed by Fiction Factory Games and published by PQube. Released on February 12th 2019 has received 597 reviews of which 552 were positive and 45 were negative resulting in a rating of 8.6 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like 18+.
8.6
552
45
-93%
18.86€
1.32€
3. Sword Art Online: Hollow Realization Deluxe Edition
Similarity 75% 2026, Sword Art: Origin, a new VRMMORPG has emerged. Kirito meets a mysterious NPC and receives a cryptic message. This game is definitively not the same as the one he escaped years ago… Sword Art Online: Hollow Realization Deluxe Edition is a anime, rpg and action game developed by AQURIA and published by Bandai Namco Entertainment. Released on October 27th 2017 has received 7,553 reviews of which 5,984 were positive and 1,569 were negative resulting in a rating of 7.7 out of 10. Thanks to its incredible 92% discount, this game is now the #3 best deal in games like 18+.
7.7
5,984
1,569
-92%
52.50€
4.20€
4. Sword Art Online: Hollow Realization Deluxe Edition
Similarity 75% 2026, Sword Art: Origin, a new VRMMORPG has emerged. Kirito meets a mysterious NPC and receives a cryptic message. This game is definitively not the same as the one he escaped years ago… Sword Art Online: Hollow Realization Deluxe Edition is a game developed and published by . Released on October 27th 2017 has received 7,553 reviews of which 5,984 were positive and 1,569 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 92% discount, this title has earned the #4 position in the best deals for games like 18+.
7.7
5,984
1,569
-92%
52.50€
4.20€
5. DATE A LIVE: Rio Reincarnation
Similarity 86% Show the Spirits the power of love and save the world in this romantic visual novel! DATE A LIVE: Rio Reincarnation is a anime, simulation and visual novel game developed by Idea Factory, Compile Heart and Sting and published by Idea Factory International. Released on July 23rd 2019 has received 3,497 reviews of which 3,321 were positive and 176 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 83% discount, this title has earned the #5 position in the best deals for games like 18+.
9.1
3,321
176
-83%
33.88€
5.76€
6. Shining Song Starnova
Similarity 75% Take the stage in Shining Song Starnova! Shining Song Starnova is a visual novel game developed by Love in Space and published by Sekai Project. Released on September 13th 2018 has received 331 reviews of which 313 were positive and 18 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 80% discount, this title has earned the #6 position in the best deals for games like 18+.
8.7
313
18
-80%
28.99€
5.79€
7. Sunrider Academy
Similarity 89% You are Kayto Shields, an ordinary man thrown into an extraordinary adventure. Control Kayto's day to day life as well as his responsibilities as club manager in this stat management sim. Sunrider Academy is a anime and dating sim game developed by Love in Space and published by Sekai Project. Released on April 15th 2015 has received 1,141 reviews of which 945 were positive and 196 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 80% discount, this title has earned the #7 position in the best deals for games like 18+.
7.9
945
196
-80%
9.75€
1.95€
8. The Blind Prophet
Similarity 79% A point'n'Click adventure game. Resolve mysteries and fight the Great Evil. The Blind Prophet is a adventure, indie and casual game developed by Ars Goetia and published by Ars Goetia, Plug In Digital and Maple Whispering Limited. Released on February 05th 2020 has received 445 reviews of which 389 were positive and 56 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 77% discount, this title has earned the #8 position in the best deals for games like 18+.
8.2
389
56
-77%
20.17€
4.64€
9. Trap Shrine
Similarity 93% The Goddess was a Crossdresser?! The enshrined deity turned out to be a cross dressing Goddess that was sealed to... marry ME?! The cross dressing legend starts here! Trap Shrine is a lgbtq+ and anime game developed by No Strike and published by Eroge Japan. Released on March 29th 2019 has received 1,603 reviews of which 1,511 were positive and 92 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 70% discount, this title has earned the #9 position in the best deals for games like 18+.
9.0
1,511
92
-70%
9.75€
2.92€
10. Tricolour Lovestory
Similarity 89% Time flies and never comes back. But with an incredible 1-million-word script and 100+ original CGs, this game will take you back to when you were young, simple and pure. Go and get the love of your life back, start something new, or end everything in flame, that's for you to decide! Tricolour Lovestory is a visual novel and dating sim game developed by HL-Galgame and published by SakuraGame. Released on September 20th 2017 has received 27,816 reviews of which 22,811 were positive and 5,005 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 70% discount, this title has earned the #10 position in the best deals for games like 18+.
8.1
22,811
5,005
-70%
1.99€
0.59€
Free games like 18+ on Steam
Check out this fantastic list of free-to-play games like 18+ you can enjoy on Steam right now, updated on May 02nd 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like 18+.
1. Bongo Cat
Similarity 75% Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find? Bongo Cat is a casual, cats and clicker game developed by Marcel Zurawka and published by Irox Games. Released on March 05th 2025 has received 14,374 reviews of which 14,074 were positive and 300 were negative resulting in an impressive rating of 9.5 out of 10. With 105,670 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like 18+.
9.5
14,074
300
105,670
players
2. VPet-Simulator
Similarity 93% Feeling like the computer desktop is too dull? Need something cute to heal oneself? Come and try this new completely free and open source V-Pet simulator. A cute and adorable pet that supports various feeding interactions to accompany you in game learning is definitely your best choice! VPet-Simulator is a free to play, cute and anime game developed and published by LB Game. Released on August 13th 2023 has received 45,874 reviews of which 45,097 were positive and 777 were negative resulting in an impressive rating of 9.6 out of 10. Thanks to its free to play tag and a daily player base of 3,075, this game has secured the #2 spot in the ranking of free games like 18+.
9.6
45,097
777
3,075
players
3. Crush Crush
Similarity 89% Welcome to Crush Crush - the Idle Dating Sim! Meet, flirt, and fall in love with a motley cast of girls in this heartfelt and hilarious game. Crush Crush is a free to play game developed and published by Sad Panda Studios. Released on October 18th 2016 has received 27,083 reviews of which 24,155 were positive and 2,928 were negative resulting in a rating of 8.7 out of 10. Thanks to its free to play tag and a daily player base of 953, this game has secured the #3 spot in the ranking of free games like 18+.
8.7
24,155
2,928
953
players
4. Pocket Waifu: Desktop Pet
Similarity 75% Elevate your desktop experience by adopting a desktop waifu! Similar to a tamagotchi, she will keep you company on your desktop while you work or play other games! Pat her head, feed her snacks, give her plushies, or go fishing. Bring a little joy and cozy vibes to your daily routine! Pocket Waifu: Desktop Pet is a cute, idler and cozy game developed by Mon Amiral and published by Silvervale. Released on August 13th 2024 has received 1,220 reviews of which 1,147 were positive and 73 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 527 players due to its free access, this strategy game has achieved the #4 position in the best free games like 18+.
8.9
1,147
73
527
players
5. Book of Yog Idle RPG
Similarity 82% The Book of Yog is a 3D idle RPG game presented with a Cel-Shading art style. You can rally heroes, develop the kingdom and explore the secrets of a lost world. Dozens of heroes, hundreds of skills, thousands of loot for you to combine freely. Come to embark on a journey to build the strongest team! Book of Yog Idle RPG is a adventure and massively multiplayer game developed and published by 元气工作室. Released on July 29th 2022 has received 7,075 reviews of which 4,503 were positive and 2,572 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 517 players due to its free access, this strategy game has achieved the #5 position in the best free games like 18+.
6.3
4,503
2,572
517
players
6. Doki Doki Literature Club!
Similarity 75% 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 209,772 reviews of which 202,345 were positive and 7,427 were negative resulting in an impressive rating of 9.5 out of 10. Attracting a solid base of 390 players due to its free access, this strategy game has achieved the #6 position in the best free games like 18+.
9.5
202,345
7,427
390
players
7. GWENT: The Witcher Card Game
Similarity 75% Command mighty Witcher-world heroes in epic online PvP card battles! GWENT: The Witcher Card Game is a free to play, strategy and card game game developed and published by CD PROJEKT RED. Released on May 19th 2020 has received 29,192 reviews of which 23,948 were positive and 5,244 were negative resulting in a rating of 8.1 out of 10. Attracting a solid base of 352 players due to its free access, this strategy game has achieved the #7 position in the best free games like 18+.
8.1
23,948
5,244
352
players
8. Blush Blush
Similarity 89% You are responsible somehow for a curse that befalls 12 unfortunate hawt dudes. Now you have to find them and break the curse with your love!! Blush Blush is a lgbtq+ and free to play game developed and published by Sad Panda Studios. Released on April 22nd 2020 has received 7,218 reviews of which 6,290 were positive and 928 were negative resulting in a rating of 8.5 out of 10. Attracting a solid base of 290 players due to its free access, this strategy game has achieved the #8 position in the best free games like 18+.
8.5
6,290
928
290
players
9. Yi Xian: The Cultivation Card Game
Similarity 82% Yi Xian: The Cultivation Card Game is an online DBG which contains a PVE mode called Uncharted Realms and a PVP mode. Every game is a deck building from scratch. Players can have stronger decks by changing cards, and then build more powerful routines to defeat all opponents to win. Yi Xian: The Cultivation Card Game is a free to play, card battler and strategy game developed by Darksun Studio and published by Gamirror Games and Gamera Games. Released on January 21st 2024 has received 6,049 reviews of which 4,466 were positive and 1,583 were negative resulting in a rating of 7.2 out of 10. Attracting a solid base of 153 players due to its free access, this strategy game has achieved the #9 position in the best free games like 18+.
7.2
4,466
1,583
153
players
10. Banana Shooter
Similarity 93% 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 16,394 reviews of which 14,637 were positive and 1,757 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #10 spot among the most played free games like 18+.
8.7
14,637
1,757
90
players