Games like AQUARIUM on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like AQUARIUM are available at the bottom of the page.
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Fatal Twelve
Shishimai Rinka was a high schooler who ran a small café named Lion House in place of her grandmother. She lived her life much like any other person her age, but one day, she was caught up in an explosion while returning home on the train alongside her friend, Hitsuji Naomi.
G-senjou no Maou - The Devil on G-String
You play as Azai Kyousuke, the son of an infamous gangster. Kyousuke knows what he likes and lets nothing stand in his way in getting what he wants. Referred to as God by his classmates, he often enjoys listening to Bach and "working" part time for his stepfather.
Once in Yaissor
Summer, 2020, Ya'issor. Most people have become youtubers, streamers, and other scum, and almost no one wants to be a working bum. Nobody has an opinion of their own. Everyone thinks they are nihilists, atheists, reading intellectuals, and other elites.
A Date with Death
Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls.
Love, Elections, and Chocolate
Love, Elections, and Chocolate is a romantic visual novel developed by the Japanese game studio Sprite. Upon its release in Japan, it garnered numerous awards for its exceptional art, captivating music, and well-crafted characters.
Lovers of Aether
Are you tired of fighting? Lovers of Aether is the game for you! This is a wholesome animal dating simulator set in the world of Rivals of Aether.
First Date : Late To Date
FIRSTDATE: LATE TO DATE is a romantic-comedy interactive cinematic (FMV) game in which the audience determines the progress of the movie with the options that appear every minute.
Epiphyllum in Love
Final chapter of the trilogy. In a world where memory can be controlled, everyone is selling their souls. "I" have left everything behind, except the girl named Yin who still remains in my mind. At the end of my life, should I die with a beautiful fantasy, or go in search of sad memories of her?
Suicide Countdown: 7 Days
Only 7 days remain until death embraces you -- the everyday life of a young boy begins to distort little by little, unfolding into a bizarre and ghastly series of events... When fate comes knocking, will you have the courage to make a choice?
Seduce Me 2: The Demon War
Seduce Me 2: The Demon War is the sequel to the popular free-to-play otome game, Seduce Me the Otome. It follows the story of Mika Anderson as she is suddenly thrown into the Abyssal Plains right before she is about to be married to one of the five Incubi Brothers featured in the first game.
The Hungry Lamb: Traveling in the Late Ming Dynasty
Trek across ancient China in a dark, boundary-pushing visual novel inspired by traditional Chinese art with modern animation. Escort four girls to the prosperous city of Luoyang in a branching narrative with themes of revenge, cannibalism, involuntary servitude, and more on a redemptive journey.
Nightshade／百花百狼
A romance visual novel game made in collaboration with D3P and Red Entertainment.Character design and illustrations are by the popular illustrator Teita. The romance revolves around Ninjas who have lived through the Sengoku Period. This game has published in 2016 as PS Vita in Japan.
Yono and the Celestial Elephants
Yono and the Celestial Elephant is a grand adventure, featuring carefully designed puzzles, treasure hunts, a sprinkling combat and a world full of people.
WAGAMAMA HIGH SPEC
Narumi Kouki, our hapless protagonist, writes a risque romcom for a weekly manga magazine. Due to its content, he's kept it a secret from everyone except the two closest to him: Mihiro and Toa.
Yoshiwara Higanbana
--Whether I end up after falling in love, in your arms or in a scarlet prison? It's up to you to make my vow of higanbana fall or wither-- Even if it's only for one night, I want to be held by you...
Trajectory of summer flower
"let's make a promise... When I grow up, I'll find you." By complete chance, these two childhood friends meet again after 10 years apart, but this time, will he be able to hold on to her? Or, will he lose here again forever? A love story about a summer trip in the countryside.
LOOPERS
Tyler is a high schooler on a mission. He's going to use every minute of summer vacation to go on as many GPS-assisted scavenger hunts as possible. After running into some old friends during one of these hunts, strange things start happening: The day resets and today plays out exactly like yesterday
The Crown of Leaves
Roui, a resilient city dandy, a half-educated jeweler and the author of scientific magic articles, was met with a colossal failure and must return to his homeland Latori.
Love Esquire - RPG/Dating Sim/Visual Novel
You usually play as the hero… but not this time! You're a lowly squire who's on an epic quest to get laid. Here's the catch: you've only got a few months left to find the girl of your dreams before you're shipped off to war. So git gud, get laid, and find man's greatest pleasure in Love Esquire!
OshiRabu: Waifus Over Husbandos
"—I wanna marry you." Those simple words set in motion a ♀ yuri ♀ game of cat and mouse!
My Cute Commissar
☭My Cute Commissar☭ – satyrical historical visual novel with “match-3” type of gameplay. Take part in the political struggle in the 1920’s communist Russia and prevent Stalin’s tyranical rule!
Five Dates
Five Dates is an interactive rom-com about the unpredictable world of digital dating. With five potential female matches, Vinny explores whether compatibility, chemistry and connection is still possible in a world where physical touch is no longer an option.
Staffer Reborn
Staffer Reborn is a game of supernatural abilities and logical deduction set in 1960s America. It tells the story of a man trapped in a cycle of death and resurrection caused by his supernatural ability and the investigator who was recruited to help.
Ken Follett's The Pillars of the Earth
12th century, England: In a time of poverty and war, a small town begins the construction of a cathedral to claim wealth and safety for its people. In their struggle to survive, lives and destinies intertwine. Based on Ken Follett's world-bestseller ‘The Pillars of the Earth’.
Most played games like AQUARIUM on Steam
Take a look at the top games like AQUARIUM that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. Rune Factory: Guardians of Azuma
Similarity 43% Welcome to the eastern nation of Azuma! In this fresh take on Rune Factory, use your powers as an Earth Dancer to restore the land, its people, and even its gods. Along the way, battle corrupted monsters, rebuild seasonal farms and villages, and form bonds with the colorful locals. Rune Factory: Guardians of Azuma is a rpg, action and adventure game developed by Marvelous Inc. and published by XSEED Games, Marvelous USA, Inc. and Marvelous Europe. Released on June 04th 2025 has received 1,563 reviews of which 1,369 were positive and 194 were negative resulting in a rating of 8.4 out of 10. The game has hit the top spot as the #1 most played game like AQUARIUM, thanks to its 4,171 peak concurrent players over the last day.
8.4
1,369
194
4,171
players
2. The Hundred Line -Last Defense Academy-
Similarity 43% Kazutaka Kodaka and Kotaro Uchikoshi join forces for the first time to deliver the ULTIMATE adventure game! 15 students are tasked with defending a school from grotesque monsters for 100 days. Can they make it to the end? And will they survive long enough to uncover the truth? The Hundred Line -Last Defense Academy- is a multiple endings, story rich and adventure game developed by Too Kyo Games and Media.Vision Inc. and published by Aniplex Inc.. Released on April 23rd 2025 has received 5,331 reviews of which 4,752 were positive and 579 were negative resulting in a rating of 8.6 out of 10. While seeing 1,657 players online at once in the last 24 hours, this game is currently ranked #2 among games like AQUARIUM based on player count.
8.6
4,752
579
1,657
players
3. Doki Doki Literature Club!
Similarity 50% 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 210,717 reviews of which 203,247 were positive and 7,470 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 435 players online at once in the last 24 hours, this game is currently ranked #3 among games like AQUARIUM based on player count.
9.5
203,247
7,470
435
players
4. Our Life: Beginnings & Always
Similarity 48% A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door. Our Life: Beginnings & Always is a visual novel, romance and lgbtq+ game developed and published by GB Patch Games. Released on November 16th 2020 has received 12,452 reviews of which 12,306 were positive and 146 were negative resulting in an impressive rating of 9.6 out of 10. With 237 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like AQUARIUM.
9.6
12,306
146
237
players
5. A Date with Death
Similarity 48% Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls. A Date with Death is a dating sim, visual novel and lgbtq+ game developed and published by Two and a Half Studios. Released on December 07th 2023 has received 10,483 reviews of which 10,302 were positive and 181 were negative resulting in an impressive rating of 9.5 out of 10. With 205 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like AQUARIUM.
9.5
10,302
181
205
players
6. Katawa Shoujo
Similarity 60% Katawa Shoujo is a romantic visual novel set in the fictional Japanese Yamaku High School for disabled children. Hisao's congenital heart defect forces him to move to a new school. Despite his difficulties, Hisao is able to find friends—and perhaps love, if he plays his cards right. Katawa Shoujo is a visual novel, romance and dating sim game developed and published by Four Leaf Studios. Released on August 15th 2024 has received 3,806 reviews of which 3,736 were positive and 70 were negative resulting in an impressive rating of 9.4 out of 10. With 104 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like AQUARIUM.
9.4
3,736
70
104
players
7. Senren＊Banka
Similarity 61% Senren＊Banka is a Japanese-style visual novel produced by Yuzusoft, a Japanese developer of romance VNs. This game commemorated Yuzusoft's 10th anniversary. It won numerous awards on the year of its release in Japan for its art, music, and characters. Senren＊Banka is a visual novel and dating sim game developed by YUZUSOFT and published by HIKARI FIELD and NekoNyan Ltd.. Released on February 14th 2020 has received 31,226 reviews of which 30,868 were positive and 358 were negative resulting in an impressive rating of 9.7 out of 10. With 102 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like AQUARIUM.
9.7
30,868
358
102
players
8. Doki Doki Literature Club Plus!
Similarity 60% Welcome to the club! Write poems for your crush and experience the terror of school romance in this critically-acclaimed psychological horror story. Doki Doki Literature Club Plus! is a psychological horror, visual novel and anime game developed by Team Salvato and published by Serenity Forge. Released on June 30th 2021 has received 27,539 reviews of which 26,680 were positive and 859 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #8 spot among the most played games like AQUARIUM.
9.5
26,680
859
82
players
9. WITCH ON THE HOLY NIGHT
Similarity 44% A tale told with vivid colors and rich sound in a classic TYPE-MOON visual novel. WITCH ON THE HOLY NIGHT is a visual novel, anime and adventure game developed by TYPE-MOON, Lasengle Inc. and Hunex and published by Aniplex Inc.. Released on December 14th 2023 has received 5,466 reviews of which 5,376 were positive and 90 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #9 spot among the most played games like AQUARIUM.
9.5
5,376
90
48
players
10. Raging Loop
Similarity 42% The feast has begun, can you escape the village alive? Raging Loop is a visual novel, adventure and indie game developed and published by KEMCO. Released on August 23rd 2017 has received 7,772 reviews of which 7,473 were positive and 299 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #10 spot among the most played games like AQUARIUM.
9.3
7,473
299
46
players
Best deals on games like AQUARIUM on Steam
Discover fantastic savings with the best discounts on a variety of games like AQUARIUM available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like AQUARIUM.
1. Arcade Spirits
Similarity 68% 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 599 reviews of which 555 were positive and 44 were negative resulting in a rating of 8.6 out of 10. Featuring a massive 98% discount, this game currently holds the #1 spot in the best deals for games like AQUARIUM.
8.6
555
44
-98%
19.99€
0.48€
2. Pesterquest
Similarity 45% Embark on a quest of epic importance in Pesterquest, a grimsical episodic visual novel adventure set in the darkly funny Homestuck / Hiveswap universe, created by American author and artist Andrew Hussie. Pesterquest is a indie, adventure and rpg game developed by What Pumpkin Games and Inc. and published by Fellow Traveller. Released on September 04th 2019 has received 1,438 reviews of which 1,294 were positive and 144 were negative resulting in a rating of 8.6 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like AQUARIUM.
8.6
1,294
144
-98%
11.79€
0.29€
3. 7'scarlet
Similarity 59% The remote town of Okunezato is shaped like a crescent moon and shrouded in dark myths and legends. Take on the role of a brave young woman journeying into the unknown to uncover dangerous truths and locate her missing brother with her childhood friend. 7'scarlet is a otome, adventure and visual novel game developed by Idea Factory and TOYBOX and published by Intragames. Released on March 12th 2019 has received 808 reviews of which 611 were positive and 197 were negative resulting in a rating of 7.2 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like AQUARIUM.
7.2
611
197
-98%
28.99€
0.78€
4. Ken Follett's The Pillars of the Earth
Similarity 46% 12th century, England: In a time of poverty and war, a small town begins the construction of a cathedral to claim wealth and safety for its people. In their struggle to survive, lives and destinies intertwine. Based on Ken Follett's world-bestseller ‘The Pillars of the Earth’. Ken Follett's The Pillars of the Earth is a choices matter, adventure and story rich game developed and published by Daedalic Entertainment. Released on August 15th 2017 has received 7,079 reviews of which 6,557 were positive and 522 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 97% discount, this title has earned the #4 position in the best deals for games like AQUARIUM.
9.0
6,557
522
-97%
19.99€
0.69€
5. Emily is Away <3
Similarity 45% Emily <3 is a brand new story set on an old-new social media. Customize your facenook profile, send some friend requests and determine the outcome of your senior year. Emily is Away <3 is a choices matter, simulation and dating sim game developed and published by Kyle Seeley. Released on April 16th 2021 has received 6,114 reviews of which 5,618 were positive and 496 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 97% discount, this title has earned the #5 position in the best deals for games like AQUARIUM.
8.9
5,618
496
-97%
8.19€
0.32€
6. Yono and the Celestial Elephants
Similarity 47% Yono and the Celestial Elephant is a grand adventure, featuring carefully designed puzzles, treasure hunts, a sprinkling combat and a world full of people. Yono and the Celestial Elephants is a adventure, indie and cute game developed by Neckbolt and published by Plug In Digital. Released on October 12th 2017 has received 321 reviews of which 267 were positive and 54 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 97% discount, this title has earned the #6 position in the best deals for games like AQUARIUM.
7.7
267
54
-97%
14.99€
0.48€
7. Gibbon: Beyond the Trees
Similarity 42% Master the gibbon’s art of movement with a unique moveset that lets you swing, slide and somersault through a lush jungle canopy, and experience a free-flowing story of family and survival as you search for a home that may be lost forever. Gibbon: Beyond the Trees is a story rich, adventure and well-written game developed and published by Broken Rules. Released on May 18th 2022 has received 490 reviews of which 442 were positive and 48 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 96% discount, this title has earned the #7 position in the best deals for games like AQUARIUM.
8.4
442
48
-96%
12.99€
0.58€
8. Last Day of June
Similarity 42% A deep, interactive adventure about love and loss, beautifully depicted and offering an intense cinematic experience. What would you do to save the one you love? Last Day of June is a adventure, indie and atmospheric game developed by Ovosonico and published by 505 Games. Released on August 31st 2017 has received 4,451 reviews of which 3,861 were positive and 590 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 96% discount, this title has earned the #8 position in the best deals for games like AQUARIUM.
8.4
3,861
590
-96%
19.99€
0.80€
9. Five Dates
Similarity 47% Five Dates is an interactive rom-com about the unpredictable world of digital dating. With five potential female matches, Vinny explores whether compatibility, chemistry and connection is still possible in a world where physical touch is no longer an option. Five Dates is a dating sim, fmv and choose your own adventure game developed by Wales Interactive and Good Gate Media and published by Wales Interactive. Released on November 17th 2020 has received 2,718 reviews of which 2,330 were positive and 388 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 96% discount, this title has earned the #9 position in the best deals for games like AQUARIUM.
8.2
2,330
388
-96%
14.79€
0.64€
10. Aviary Attorney
Similarity 45% The hottest bird lawyering game to come out of 1840s France! Join Jayjay Falcon and his witty apprentice, Sparrowson, as the two take on clients, interview witnesses, collect evidence, and deliver justice to the guilty. Aviary Attorney is a visual novel, adventure and indie game developed and published by Sketchy Logic. Released on December 21st 2015 has received 2,168 reviews of which 2,055 were positive and 113 were negative resulting in an impressive rating of 9.0 out of 10. Currently offered at a significant 95% discount, this title has earned the #10 position in the best deals for games like AQUARIUM.
9.0
2,055
113
-95%
14.99€
0.78€
Free games like AQUARIUM on Steam
Check out this fantastic list of free-to-play games like AQUARIUM you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like AQUARIUM.
1. Doki Doki Literature Club!
Similarity 50% 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 210,717 reviews of which 203,247 were positive and 7,470 were negative resulting in an impressive rating of 9.5 out of 10. With 435 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like AQUARIUM.
9.5
203,247
7,470
435
players
2. Our Life: Beginnings & Always
Similarity 48% A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door. Our Life: Beginnings & Always is a visual novel, romance and lgbtq+ game developed and published by GB Patch Games. Released on November 16th 2020 has received 12,452 reviews of which 12,306 were positive and 146 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 237, this game has secured the #2 spot in the ranking of free games like AQUARIUM.
9.6
12,306
146
237
players
3. A Date with Death
Similarity 48% Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls. A Date with Death is a dating sim, visual novel and lgbtq+ game developed and published by Two and a Half Studios. Released on December 07th 2023 has received 10,483 reviews of which 10,302 were positive and 181 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 205, this game has secured the #3 spot in the ranking of free games like AQUARIUM.
9.5
10,302
181
205
players
4. Katawa Shoujo
Similarity 60% Katawa Shoujo is a romantic visual novel set in the fictional Japanese Yamaku High School for disabled children. Hisao's congenital heart defect forces him to move to a new school. Despite his difficulties, Hisao is able to find friends—and perhaps love, if he plays his cards right. Katawa Shoujo is a visual novel, romance and dating sim game developed and published by Four Leaf Studios. Released on August 15th 2024 has received 3,806 reviews of which 3,736 were positive and 70 were negative resulting in an impressive rating of 9.4 out of 10. Attracting a solid base of 104 players due to its free access, this strategy game has achieved the #4 position in the best free games like AQUARIUM.
9.4
3,736
70
104
players
5. ERROR143
Similarity 54% A bickering and bantering rivals-to-lovers visual novel where you fall in love after first hack. ERROR143 is a visual novel, dating sim and lgbtq+ game developed and published by Jenny Vi Pham. Released on July 26th 2022 has received 4,352 reviews of which 4,053 were positive and 299 were negative resulting in a rating of 9.0 out of 10. The game currently holds the #5 spot among the most played free games like AQUARIUM.
9.0
4,053
299
24
players
6. PockeDate! - Pocket Dating Simulator
Similarity 69% Your Pocket-Sized Dating Simulator! Every launch brings a new date with unique dialogues! Spend endless hours with your adorable, love-struck virtual girlfriend. PockeDate! - Pocket Dating Simulator is a visual novel, dating sim and horror game developed and published by TERNOX. Released on November 27th 2024 has received 1,232 reviews of which 1,197 were positive and 35 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #6 spot among the most played free games like AQUARIUM.
9.2
1,197
35
12
players
7. NEKOPARA - Catboys Paradise
Similarity 50% When your grandfather passes away and you inherit his café, it's a tall task for anyone. But with the help of 4 talented catboys, Cafe Kin'uan is ready for business in NEKOPARA - Catboys Paradise! NEKOPARA - Catboys Paradise is a otome, female protagonist and visual novel game developed by NEKO WORKs and published by Sekai Project. Released on July 15th 2021 has received 5,293 reviews of which 4,706 were positive and 587 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #7 spot among the most played free games like AQUARIUM.
8.6
4,706
587
11
players
8. REFLEXIA Prototype ver.
Similarity 65% REFLEXIA's story starts out as a parody of its genre and ends as a psychological drama. REFLEXIA Prototype ver. is a visual novel, psychological horror and dating sim game developed by MAHOUMAIDEN and published by Nikita Kryukov. Released on August 31st 2022 has received 6,767 reviews of which 6,557 were positive and 210 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #8 spot among the most played free games like AQUARIUM.
9.4
6,557
210
6
players
9. Dark Nights
Similarity 62% Nothing is as it seems. Dark Nights is a otome, visual novel and adventure game developed and published by Pinlin. Released on October 31st 2022 has received 348 reviews of which 318 were positive and 30 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #9 spot among the most played free games like AQUARIUM.
8.4
318
30
5
players
10. XOXO Droplets
Similarity 42% An otome dating sim about a humorously jerky young lady and her mission to woo one of multiple uniquely, but equally, obnoxious guys. XOXO Droplets is a dating sim, visual novel and simulation game developed and published by GB Patch Games. Released on August 31st 2017 has received 332 reviews of which 250 were positive and 82 were negative resulting in a rating of 7.1 out of 10. The game currently holds the #10 spot among the most played free games like AQUARIUM.
7.1
250
82
4
players