IMHO.

Games like AntiCetus: Undersea Battle

If AntiCetus: Undersea Battle is your kind of game, the closest matches are Samurai Blitz EX, Runnyk and Below The Ocean — 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 AntiCetus: Undersea Battle: A retro 2D pixel-art underwater action game about Perseus and Andromeda. Explore deep ocean trenches, ancient Atlantis ruins, and volcanic vents. Swim past hazardous obstacles, slash sea monsters with your sword, and defeat giant bosses in a classic Amiga-inspired side-scrolling adventure.

2026ActionIndieCasualWindows · macOS · Linuxby OldSchoolGames
AntiCetus: Undersea Battle — Steam game cover

Players who liked AntiCetus: Undersea Battle also play

Steam players who put hours into AntiCetus: Undersea Battle 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. Samurai Blitz EX

    WHY THIS

    Top pick for AntiCetus: Undersea Battle fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with AntiCetus: Undersea Battle.

    Unleash your inner warrior in Samurai Blitz EX, an adrenaline-fueled arcade "Slice 'em Up"! Carve through relentless waves of ferocious demons, chaining together insane air-slicing combos as you dash, slash and rack up sky-high scores.

    ActionIndieSteam ↗
  2. Runnyk

    WHY THIS

    Second-strongest match for AntiCetus: Undersea Battle fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with AntiCetus: Undersea Battle.

    A 2D mini action RPG about Runnyk, a viking who goes on a journey for the Four Magical Runes to find a way to save his beloved.

    2022ActionIndieAdventure2.39 USDSteam ↗
  3. Below The Ocean

    WHY THIS

    Third-strongest match for AntiCetus: Undersea Battle fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with AntiCetus: Undersea Battle.

    Dive into the world 'Below the Ocean'! Master thrilling moves like tether-swinging, bubble-jumping, bungee-bouncing, and sling-shot in a mesmerizing underwater adventure. Solve intriguing puzzles and seek hidden treasures. Are you ready to embark on this unforgettable journey?

    2021ActionIndieAdventure5.99 USDSteam ↗
  4. The Swordfish: Knight of the Deep

    WHY THIS

    Ranked #4 for AntiCetus: Undersea Battle fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with AntiCetus: Undersea Battle.

    Embark on an epic adventure as a sword-wielding fish and restore order to the kingdom's depths. Explore an ocean world full of adorable characters, menacing foes, and hidden wonders.

    2026ActionIndieAdventureSteam ↗
  5. Boss Rush: Mythology

    WHY THIS

    Ranked #5 for AntiCetus: Undersea Battle fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with AntiCetus: Undersea Battle.

    Boss Rush: Mythology - This is an action game in which you have to fight various creatures and gods from Greek, Scandinavian, Slavic and Egyptian mythologies.

    2020ActionIndie4.99 USDDeck PlayableSteam ↗
  6. Cursed Castilla (Maldita Castilla EX)

    WHY THIS

    Ranked #6 for AntiCetus: Undersea Battle fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with AntiCetus: Undersea Battle.

    Cursed Castilla (Maldita Castilla EX) is an arcade action platformer full of creatures from medieval myths from Spain and the rest of Europe, as well as from chivalric romances. The extended version of the classic Maldita Castilla, originally created by the indie Locomalito.

    2016ActionIndieAdventure11.99 USDDeck VerifiedSteam ↗
  7. FLARE NUINUI QUEST

    WHY THIS

    Ranked #7 for AntiCetus: Undersea Battle fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with AntiCetus: Undersea Battle.

    Play as Shiranui Flare in this retro action platformer, wielding her dual pistols, as you explore the world on a quest to save your friends!

    2024ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  8. B.I.O.T.A.

    WHY THIS

    Ranked #8 for AntiCetus: Undersea Battle fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with AntiCetus: Undersea Battle.

    Intense 2D action-platformer set in a mining colony infected by an alien plague. In B.I.O.T.A. you can choose your hero, fight gruesome monsters, and customize your 8-bit retro experience with swappable 4-color palettes.

    2022ActionIndieCasual9.99 USDDeck VerifiedSteam ↗

Free alternatives

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

  1. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with AntiCetus: Undersea Battle.

    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 ↗
  2. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with AntiCetus: Undersea Battle.

    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 ↗
  3. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with AntiCetus: Undersea Battle.

    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. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with AntiCetus: Undersea Battle.

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  5. Awaria

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with AntiCetus: Undersea Battle.

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

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  6. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with AntiCetus: Undersea Battle.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  7. Virtual Cottage

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with AntiCetus: Undersea Battle.

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  8. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with AntiCetus: Undersea Battle.

    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 ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Cursed Castilla (Maldita Castilla EX)

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with AntiCetus: Undersea Battle.

    Cursed Castilla (Maldita Castilla EX) is an arcade action platformer full of creatures from medieval myths from Spain and the rest of Europe, as well as from chivalric romances. The extended version of the classic Maldita Castilla, originally created by the indie Locomalito.

    2016ActionIndieAdventure11.99 USDDeck VerifiedSteam ↗
  2. FLARE NUINUI QUEST

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with AntiCetus: Undersea Battle.

    Play as Shiranui Flare in this retro action platformer, wielding her dual pistols, as you explore the world on a quest to save your friends!

    2024ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  3. B.I.O.T.A.

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with AntiCetus: Undersea Battle.

    Intense 2D action-platformer set in a mining colony infected by an alien plague. In B.I.O.T.A. you can choose your hero, fight gruesome monsters, and customize your 8-bit retro experience with swappable 4-color palettes.

    2022ActionIndieCasual9.99 USDDeck VerifiedSteam ↗

Frequently asked about AntiCetus: Undersea Battle

What games are most similar to AntiCetus: Undersea Battle?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside AntiCetus: Undersea Battle are Samurai Blitz EX, Runnyk, Below The Ocean.
Who developed AntiCetus: Undersea Battle?
AntiCetus: Undersea Battle was developed by OldSchoolGames.

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 AntiCetus: Undersea Battle.

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

19 Games Like AntiCetus: Undersea Battle (2026) · imho.run