IMHO.

Games like CelSector

If CelSector is your kind of game, the closest matches are CYAN BRAIN, Bright Memory: Infinite and Dragonia — picked from the ranked list below. 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.

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About CelSector: A 2D sci-fi action side-scroller where you fight to survive a facility overrun by biological nightmares. Blast through enemies with an arsenal of firearms, deeply customize your character's appearance, and avoid hazards, traps, and mutations.

2026ActionWindowsby YumamiSoft
CelSector — Steam game cover

Players who liked CelSector also play

Steam players who put hours into CelSector 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. CYAN BRAIN

    WHY THIS

    Top pick for CelSector fans by collaborative filtering across millions of Steam libraries. Shares Action with CelSector.

    Cyan Brain is a decadent sci-fi side-scrolling action shooter. Awaken to face endless slaughter and desperate encounters. "Are you ready to make the ultimate devotion?"

    2025Action14.99 USDDeck PlayableSteam ↗
  2. Bright Memory: Infinite

    WHY THIS

    Second-strongest match for CelSector fans by collaborative filtering across millions of Steam libraries. Shares Action with CelSector.

    Bright Memory: Infinite is an all-new lightning-fast fusion of the FPS and action genres, created by FYQD-Studio. Combine a wide variety of skills and abilities to unleash dazzling combo attacks.

    2021ActionIndie19.99 USDDeck VerifiedSteam ↗
  3. Dragonia

    WHY THIS

    Third-strongest match for CelSector fans by collaborative filtering across millions of Steam libraries. Shares Action with CelSector.

    This is a flight shooting game with RPG growth factor.If you are not 18 years old, Do not download the game plz,Because there are R18 content in the game.

    2017ActionRPGDeck PlayableSteam ↗
  4. Hentai vs Evil: Back 4 Waifus

    WHY THIS

    Ranked #4 for CelSector fans by collaborative filtering across millions of Steam libraries. Shares Action with CelSector.

    Free the anime girls from their cages and destroy the evil forces! Play in the best hentai shooter game with nudity!

    2020ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  5. Meritocracy of the Oni & Blade

    WHY THIS

    Ranked #5 for CelSector fans by collaborative filtering across millions of Steam libraries.

    Her home town burned to ground and her parents killed by the "Red Demon", Aika Amagami was left orphaned and alone. Forging her path in life with the blade, what fate awaits her? Be it hope? Depravity? Or perhaps corruption? A multi ending RPG with 3 routes and 10 endings!

    2018IndieRPG9.99 USDSteam ↗
  6. LEWDAPOCALYPSE Hentai Evil

    WHY THIS

    Ranked #6 for CelSector fans by collaborative filtering across millions of Steam libraries. Shares Action with CelSector.

    It's a game about Zombies, Viruses, Love, Sex and Evil Corporations. You'll have to force your way to safety through lots of Zombies, Monsters and Lusted Cocks and Pussies! And don't forget the PENESIS! ADULTS ONLY!

    2020ActionIndieAdventure4.99 USDSteam ↗
  7. Eternal Dread 3

    WHY THIS

    Ranked #7 for CelSector fans by collaborative filtering across millions of Steam libraries. Shares Action with CelSector.

    Welcome to the world ruled over by the demons, where mankind edges on the brink of extinction. Men have paid the price in blood, leaving only the young and the elderly behind. It is up to the women to finally pick up their arms and fight for the sake of those who remains..!

    2023ActionIndieAdventure14.99 USDDeck PlayableSteam ↗
  8. Dragon Knight

    WHY THIS

    Ranked #8 for CelSector fans by collaborative filtering across millions of Steam libraries. Shares Action with CelSector.

    This a rogue-like 2D ARPG with an amazing storyline. You act as Sue, along with the Dark Knight, slay dragons to get stronger in the process. You'll encounter many a man during your journey to invincible, some could be allies while other have a wish to kill. Group up with different NPC and tell the story of your own.

    2018ActionIndieAdventureSteam ↗

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.

    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. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. STRAFTAT

    WHY THIS

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

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  4. Counter-Strike:Global Offensive

    WHY THIS

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

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  5. missed messages.

    WHY THIS

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

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  6. Awaria

    WHY THIS

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

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  7. The Expendabros

    WHY THIS

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

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗
  8. Iron Snout

    WHY THIS

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

    Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.

    2016ActionIndieFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about CelSector

What games are most similar to CelSector?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside CelSector are CYAN BRAIN, Bright Memory: Infinite, Dragonia.
Who developed CelSector?
CelSector was developed by YumamiSoft.

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 CelSector.

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