IMHO.

Games like Cerulean Days

If Cerulean Days is your kind of game, the closest matches are The Future Radio and the Artificial Pigeons, CLANNAD and DRACU-RIOT! — picked from the ranked list below. Reviewers single out its art and character design, character séverines personality and atmospheric. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

Get personalized picks →

About Cerulean Days: On a seemingly idyllic island, the Internet is shut down. What will become of those unable to adapt? In 2018, a lethal biological attack claims a significant number of lives. While tragedy occupies people's minds to the brim, a controlling governmental plan is put into effect.

2023AdventureCasual14.99 USDWindowsby Cascade of Leaves
Cerulean Days — Steam game cover
Players highlight
Art and character designCharacter séverines personalityCozy vibe with lurking tensionAtmosphericComedicCozy

Players who liked Cerulean Days also play

Steam players who put hours into Cerulean Days also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. The Future Radio and the Artificial Pigeons

    WHY THIS

    Shares an atmospheric mood with Cerulean Days.

    Top pick for Cerulean Days fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Cerulean Days.

    2061, Japan. Mankind has lost the sky, and with it, its connections. All of it was taken away by birds... ...By countless artificial pigeons flying through the sky.

    2023Adventure29.99 USDDeck PlayableSteam ↗
  2. CLANNAD

    WHY THIS

    Second-strongest match for Cerulean Days fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Casual with Cerulean Days.

    From the world renowned visual novel studio Key, the highly rated story of CLANNAD is now available on Steam! Improved visuals, achievement integration, and Dangopedia make this the best version of CLANNAD to date.

    2015AdventureCasual44.99 USDSteam ↗
  3. DRACU-RIOT!

    WHY THIS

    Shares an atmospheric mood with Cerulean Days.

    Third-strongest match for Cerulean Days fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Cerulean Days.

    Welcome to the Special Administrative Region "Aqua Eden", an artificial island off the coast of Japan where casinos and more are legal.

    2026Adventure34.99 USDSteam ↗
  4. Irotoridori No Sekai HD - The Colorful World

    WHY THIS

    Shares branching narrative, dialogue choices, slice of life and an atmospheric mood with Cerulean Days.

    Ranked #4 for Cerulean Days fans by collaborative filtering across millions of Steam libraries. Shares Casual with Cerulean Days.

    When he was a child, Yuuma received a special power from the “translucent magician”, Shinku. Just by touching someone with his hand, he is able to cure all of their wounds in return for some of his memories.

    2024Casual34.99 USDDeck PlayableSteam ↗
  5. Love, Elections, and Chocolate

    WHY THIS

    Shares visual novel style, branching narrative, slice of life and an atmospheric mood with Cerulean Days.

    Ranked #5 for Cerulean Days fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Casual with Cerulean Days.

    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.

    2025AdventureCasual29.99 USDDeck PlayableSteam ↗
  6. Aoi Tori

    WHY THIS

    Shares visual novel style, branching narrative, slice of life and an atmospheric mood with Cerulean Days.

    Ranked #6 for Cerulean Days fans by collaborative filtering across millions of Steam libraries. Shares Casual with Cerulean Days.

    Shiratori Ritsu, the sole male at Kirihara Academy for Girls and its priest, protects the school from demons but finds his sanity tested by the arrival of a new student, the one-hundred-year-old vampire Mary Harker, and a call from the devil, questioning his purpose in life.

    2024Casual29.99 USDDeck PlayableSteam ↗
  7. 恋爱绮谭 不存在的真相

    WHY THIS

    Shares an atmospheric mood with Cerulean Days.

    Ranked #7 for Cerulean Days fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Casual with Cerulean Days.

    《恋爱绮谭~不存在的真相~》是一款文字冒险游戏。 初到江城的顾唯,意外成为了一起社会新闻的主人公。凶险的都市中,他需要在混乱的舆论和虚假的情报中找到唯一的真相,也需要在两名各有千秋的少女间完成自我的抉择。秋去冬来,覆盖城市的厚厚积雪下,究竟掩藏着什么样的秘密......

    2022AdventureCasual9.09 USDDeck PlayableSteam ↗
  8. PARQUET

    WHY THIS

    Shares an atmospheric mood with Cerulean Days.

    Ranked #8 for Cerulean Days fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Casual with Cerulean Days.

    In the near future, a technology called Brain-Machine Interface connects the brain and machines. This technology brings about a new paradigm and opens the gates to the digitization of human memory itself. From these new discoveries, "he" is born.

    2021AdventureCasual16.99 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Cerulean Days at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~67% under Cerulean Days on Steam right now. Shares Casual with Cerulean Days.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~67% under Cerulean Days on Steam right now. Shares Casual with Cerulean Days.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. PEAK

    WHY THIS

    Priced ~47% under Cerulean Days on Steam right now. Shares Adventure with Cerulean Days.

    PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  4. Inscryption

    WHY THIS

    Priced ~47% under Cerulean Days on Steam right now. Shares Adventure with Cerulean Days.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSteam ↗
  5. Cookie Clicker

    WHY THIS

    Priced ~67% under Cerulean Days on Steam right now. Shares Casual with Cerulean Days.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  6. WEBFISHING

    WHY THIS

    Priced ~67% under Cerulean Days on Steam right now. Shares Casual with Cerulean Days.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗
  7. Noita

    WHY THIS

    Priced ~47% under Cerulean Days on Steam right now. Shares Adventure with Cerulean Days.

    Noita is a magical action roguelite set in a world where every pixel is physically simulated. Fight, explore, melt, burn, freeze and evaporate your way through the procedurally generated world using spells you've created yourself.

    2020ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  8. POSTAL 2

    WHY THIS

    Priced ~93% under Cerulean Days on Steam right now. Shares Adventure with Cerulean Days.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Cerulean Days.

    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.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Cerulean Days.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Cerulean Days.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    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?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  5. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Cerulean Days.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Cerulean Days.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Cerulean Days.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗

Frequently asked about Cerulean Days

Does Cerulean Days work on Steam Deck?
Cerulean Days is currently rated Unsupported on Steam Deck. It may not launch or may have significant issues that block normal play.
How much does Cerulean Days cost?
Cerulean Days is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Cerulean Days?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Cerulean Days are The Future Radio and the Artificial Pigeons, CLANNAD, DRACU-RIOT!.
Who developed Cerulean Days?
Cerulean Days was developed by Cascade of Leaves and published by NekoNyan Ltd..

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Cerulean Days.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.