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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The Crush House
Film and produce 1999's hottest reality TV show: The Crush House! Select a crush-worthy cast, satisfy voracious audiences and keep the show on air to uncover the sinister secrets behind this darkly comic thirst-person shooter.
TRATRITLE
A little master lived happily with his maids. But what bothered him was that the maids were too naive and simple. One day, he received a letter from his father. He thought he could solve the current problem... But unexpectedly, another succubus maid came. Will he still be a good boy or...?
MECHANICA: A Ballad of the Rabbit and Mercury
5029 AD, "Guillotine", the Japanese territory on Mercury, a city full of neon signs and drunks. You will explore the beautiful cyberpunk-style 2D world, play music to the residents of Mercury to gather intelligence, and finally achieve the goal of saving the world.
Fallen girl - Black rose and the fire of desire
The lady of the noble was taken to prison by the countess "I don't want to be reduced to a plaything without consciousness." ——In the face of the bad taste of the countess, how to use their body and wisdom, in order to avoid suffering? "Before I lose my mind, I want to find that life."
NEEDY STREAMER OVERLOAD
NEEDY STREAMER OVERLOAD is a “multi-ending ADV” depicting daily life with “OMGkawaiiAngel”, a young girl with a rather extreme need for approval attempting to become the #1 “Internet Angel” (streamer).
Fantasy Tavern Sextet -Vol.1 New World Days-
It is an adventure game where you can enjoy a slapstick love harem play with laughter, tears, and a little H in a bar in a fantasy world.
Angels of Death Episode.Eddie
"The boy made up his mind to face a cruel world." The new special edition of the psychological horror-adventure game "Angels of Death", which has also been made into an anime. The past of B4 floor master Eddie is revealed...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 April 30th 2025.
1. The Sims™ 4
Similarity 69% Play with life and discover the possibilities. Unleash your imagination and create a world of Sims that’s wholly unique. Explore and customize every detail from Sims to homes–and much more. The Sims™ 4 is a life sim, free to play and character customization game developed by Maxis and published by Electronic Arts. Released on June 18th 2020 has received 167,732 reviews of which 146,459 were positive and 21,273 were negative resulting in a rating of 8.6 out of 10. The game has hit the top spot as the #1 most played game like AQUARIUM, thanks to its 24,283 peak concurrent players over the last day.
8.6
146,459
21,273
24,283
players
2. Persona 5 Royal
Similarity 71% Don the mask and join the Phantom Thieves of Hearts as they stage grand heists, infiltrate the minds of the corrupt, and make them change their ways! Persona 5 Royal is a jrpg, story rich and turn-based combat game developed by ATLUS and published by SEGA. Released on October 20th 2022 has received 100,454 reviews of which 97,086 were positive and 3,368 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 3,436 players online at once in the last 24 hours, this game is currently ranked #2 among games like AQUARIUM based on player count.
9.5
97,086
3,368
3,436
players
3. Crush Crush
Similarity 71% 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. While seeing 903 players online at once in the last 24 hours, this game is currently ranked #3 among games like AQUARIUM based on player count.
8.7
24,155
2,928
903
players
4. Doki Doki Literature Club!
Similarity 98% 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 367 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like AQUARIUM.
9.5
202,345
7,427
367
players
5. Blush Blush
Similarity 71% 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. With 326 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like AQUARIUM.
8.5
6,290
928
326
players
6. NEEDY STREAMER OVERLOAD
Similarity 69% NEEDY STREAMER OVERLOAD is a “multi-ending ADV” depicting daily life with “OMGkawaiiAngel”, a young girl with a rather extreme need for approval attempting to become the #1 “Internet Angel” (streamer). NEEDY STREAMER OVERLOAD is a psychological horror, anime and visual novel game developed by WSS playground and xemono and published by WSS playground. Released on January 21st 2022 has received 46,383 reviews of which 43,977 were positive and 2,406 were negative resulting in an impressive rating of 9.3 out of 10. With 197 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like AQUARIUM.
9.3
43,977
2,406
197
players
7. Everlasting Summer
Similarity 82% Visual novel loved by many – Everlasting Summer – now on Steam! Everlasting Summer is a visual novel, story rich and free to play game developed and published by Soviet Games. Released on November 19th 2014 has received 75,303 reviews of which 71,409 were positive and 3,894 were negative resulting in an impressive rating of 9.3 out of 10. With 184 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like AQUARIUM.
9.3
71,409
3,894
184
players
8. Slay the Princess — The Pristine Cut
Similarity 75% You're here to slay the princess. Don't believe her lies. Slay the Princess — The Pristine Cut is a visual novel, choices matter and psychological horror game developed by Black Tabby Games and published by Black Tabby Games and Serenity Forge. Released on October 23rd 2023 has received 23,270 reviews of which 22,594 were positive and 676 were negative resulting in an impressive rating of 9.5 out of 10. With 170 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like AQUARIUM.
9.5
22,594
676
170
players
9. Raging Loop
Similarity 71% 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 7,279 reviews of which 6,999 were positive and 280 were negative resulting in an impressive rating of 9.3 out of 10. With 116 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like AQUARIUM.
9.3
6,999
280
116
players
10. STEINS;GATE
Similarity 80% Developed by 5pb. and Nitroplus, STEINS;GATE was awarded Famitsu magazine's coveted annual Game of Excellence award and was voted one of the most emotionally charged “tear-inducing games” ever made, in a Famitsu poll. It is a gripping and moving Visual Novel, which has already spawned manga and anime adaptations. STEINS;GATE is a visual novel, story rich and anime game developed by MAGES. Inc. and published by Spike Chunsoft Co. and Ltd.. Released on September 08th 2016 has received 20,745 reviews of which 20,210 were positive and 535 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #10 spot among the most played games like AQUARIUM.
9.5
20,210
535
97
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 April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like AQUARIUM.
1. Arcade Spirits
Similarity 76% 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. Featuring a massive 93% discount, this game currently holds the #1 spot in the best deals for games like AQUARIUM.
8.6
552
45
-93%
18.86€
1.32€
2. Gal*Gun 2
Similarity 99% Notoriously lewd first-person shooter, where you find yourself irresistible to every girl in school! Fend off their advances as you explore the school grounds. Use gadgets to expel mischievous demons and upgrade kit like the 'Demon Sweeper' to suck the skirts clean off your suitors! Gal*Gun 2 is a anime and vr game developed by INTI CREATES CO. and LTD. and published by PQube. Released on July 20th 2018 has received 2,332 reviews of which 1,952 were positive and 380 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like AQUARIUM.
8.0
1,952
380
-93%
28.29€
1.98€
3. Psychedelica of the Ashen Hawk
Similarity 73% Uncover the secret – Unite the clans In a town ruled by opposing clans and overshadowed by superstition and legend, a child is born with the dreaded mark of a witch. She conceals her identity until the theft of a mysterious relic brings to light a series of staggering revelations. Psychedelica of the Ashen Hawk is a otome, adventure and visual novel game developed by Idea Factory and published by Intragames. Released on August 30th 2019 has received 611 reviews of which 529 were positive and 82 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 92% discount, this game is now the #3 best deal in games like AQUARIUM.
8.1
529
82
-92%
29.50€
2.36€
4. DATE A LIVE: Rio Reincarnation
Similarity 99% 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 #4 position in the best deals for games like AQUARIUM.
9.1
3,321
176
-83%
33.88€
5.76€
5. Vampires' Melody
Similarity 76% 3 centuries have passed after sleeping for one night!? On a rainy night filled with thunderstorms, a young chef Raylan encountered a mysterious girl who resembled Sleeping Beauty in a huge tree hole, but everything suddenly went black before he could find out what happened... Vampires' Melody is a visual novel, casual and adventure game developed by AsicxArt and published by SakuraGame. Released on October 02nd 2020 has received 5,350 reviews of which 5,219 were positive and 131 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 80% discount, this title has earned the #5 position in the best deals for games like AQUARIUM.
9.4
5,219
131
-80%
3.99€
0.79€
6. STEINS;GATE: My Darling's Embrace
Similarity 84% Fall in love with the lab members all over again in this sweet and slapstick romantic comedy! STEINS;GATE: My Darling's Embrace is a visual novel, adventure and singleplayer game developed by MAGES. Inc. and published by Spike Chunsoft Co. and Ltd.. Released on December 10th 2019 has received 1,421 reviews of which 1,371 were positive and 50 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 80% discount, this title has earned the #6 position in the best deals for games like AQUARIUM.
9.1
1,371
50
-80%
24.99€
4.99€
7. Symphonic Rain
Similarity 78% The reborn HD edition, Remastered by Siro! Set in Piova, the city of music and endless rain. Guide Chris Vertin on the path to become a master musician in a harmonious fusion of Visual Novel and Music-based gameplay. Symphonic Rain is a visual novel, music and great soundtrack game developed by KOGADO STUDIO and published by KOMODO. Released on June 14th 2017 has received 904 reviews of which 873 were positive and 31 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 80% discount, this title has earned the #7 position in the best deals for games like AQUARIUM.
9.1
873
31
-80%
38.99€
7.79€
8. Nurse Love Addiction
Similarity 99% Follow Asuka Osachi, a ditzy girl training to become a nurse at Teito Nursing School. Experience her story with her classmates as they discover love, medicine, and adulthood. Nurse Love Addiction is a female protagonist, anime and visual novel game developed by KOGADO STUDIO and published by KOMODO. Released on July 07th 2016 has received 813 reviews of which 754 were positive and 59 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 80% discount, this title has earned the #8 position in the best deals for games like AQUARIUM.
8.7
754
59
-80%
38.99€
7.79€
9. KamiYaba: Destiny on a Dicey Deadline
Similarity 85% “If you don't tie the knot with the person of your dreams within the next year, you'll be in big trouble.” So forewarns Urara, the self-proclaimed Goddess of Matchmaking... kicking off a rowdy rom-com adventure! KamiYaba: Destiny on a Dicey Deadline is a visual novel, dating sim and multiple endings game developed by Hulotte and published by Shiravune. Released on January 27th 2022 has received 306 reviews of which 282 were positive and 24 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 80% discount, this title has earned the #9 position in the best deals for games like AQUARIUM.
8.5
282
24
-80%
20.99€
4.19€
10. Re:ZERO -Starting Life in Another World- The Prophecy of the Throne
Similarity 99% Enjoy a new Re:ZERO storyline, fully supervised by the series author Tappei Nagatsuki! Featuring brand new characters designed by the original artist Shinichirou Otsuka as well as your favorites from the series! Re:ZERO -Starting Life in Another World- The Prophecy of the Throne is a anime, adventure and visual novel game developed by Chime Corporation and published by Spike Chunsoft Co. and Ltd.. Released on January 27th 2021 has received 740 reviews of which 644 were positive and 96 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 80% discount, this title has earned the #10 position in the best deals for games like AQUARIUM.
8.2
644
96
-80%
59.99€
11.99€
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 April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like AQUARIUM.
1. The Sims™ 4
Similarity 69% Play with life and discover the possibilities. Unleash your imagination and create a world of Sims that’s wholly unique. Explore and customize every detail from Sims to homes–and much more. The Sims™ 4 is a life sim, free to play and character customization game developed by Maxis and published by Electronic Arts. Released on June 18th 2020 has received 167,732 reviews of which 146,459 were positive and 21,273 were negative resulting in a rating of 8.6 out of 10. With 24,283 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like AQUARIUM.
8.6
146,459
21,273
24,283
players
2. Crush Crush
Similarity 71% 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 903, this game has secured the #2 spot in the ranking of free games like AQUARIUM.
8.7
24,155
2,928
903
players
3. Doki Doki Literature Club!
Similarity 98% 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. Thanks to its free to play tag and a daily player base of 367, this game has secured the #3 spot in the ranking of free games like AQUARIUM.
9.5
202,345
7,427
367
players
4. Blush Blush
Similarity 71% 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 326 players due to its free access, this strategy game has achieved the #4 position in the best free games like AQUARIUM.
8.5
6,290
928
326
players
5. Everlasting Summer
Similarity 82% Visual novel loved by many – Everlasting Summer – now on Steam! Everlasting Summer is a visual novel, story rich and free to play game developed and published by Soviet Games. Released on November 19th 2014 has received 75,303 reviews of which 71,409 were positive and 3,894 were negative resulting in an impressive rating of 9.3 out of 10. Attracting a solid base of 184 players due to its free access, this strategy game has achieved the #5 position in the best free games like AQUARIUM.
9.3
71,409
3,894
184
players
6. Katawa Shoujo
Similarity 76% 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 3,581 reviews of which 3,515 were positive and 66 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #6 spot among the most played free games like AQUARIUM.
9.4
3,515
66
76
players
7. Helltaker
Similarity 76% Helltaker is a short game about sharply dressed demon girls. Helltaker is a free to play, cute and demons game developed and published by vanripper. Released on May 11th 2020 has received 124,551 reviews of which 121,763 were positive and 2,788 were negative resulting in an impressive rating of 9.6 out of 10. The game currently holds the #7 spot among the most played free games like AQUARIUM.
9.6
121,763
2,788
40
players
8. Cinderella Phenomenon - Otome/Visual Novel
Similarity 98% The Fairytale Curse was only the beginning... Cinderella Phenomenon - Otome/Visual Novel is a free to play, otome and visual novel game developed and published by Dicesuki. Released on April 05th 2017 has received 4,039 reviews of which 3,893 were positive and 146 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #8 spot among the most played free games like AQUARIUM.
9.3
3,893
146
15
players
9. Emily is Away
Similarity 75% Emily is Away is an interactive story. Create a screenname and choose your path through the branching narrative. Emily is Away is a free to play, story rich and singleplayer game developed and published by Kyle Seeley. Released on November 20th 2015 has received 31,826 reviews of which 28,204 were positive and 3,622 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #9 spot among the most played free games like AQUARIUM.
8.7
28,204
3,622
8
players
10. PockeDate! - Pocket Dating Simulator
Similarity 84% 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 1,040 reviews of which 1,010 were positive and 30 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #10 spot among the most played free games like AQUARIUM.
9.1
1,010
30
7
players