IMHO.

Games like Plankton

If Plankton is your kind of game, the closest matches are Flower Design, Tree Bonsai and 日记簿 — picked from the ranked list below. Reviewers single out its calming background experience, generative art feels hypnotic and mathematical life simulation. 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 Plankton: Minimalist style game : plankton simulation, an electronic pet generated by math codes. Under your care it will slowly grow up and evolve.

2016IndieSimulationCasual0.49 USDWindows · macOSby PanGuoJun
Plankton — Steam game cover
Players highlight
Calming background experienceGenerative art feels hypnoticMathematical life simulationChillContemplativeHypnotic

Players who liked Plankton also play

Steam players who put hours into Plankton 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. Flower Design

    WHY THIS

    Top pick for Plankton fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Plankton.

    A flower arrangement sandbox game. The shapes and colors are freely adjustable and there is a garden where you can build a house and put flowers in.

    2017IndieSimulationCasual0.49 USDSteam ↗
  2. Tree Bonsai

    WHY THIS

    Shares a relaxing mood with Plankton.

    Second-strongest match for Plankton fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Plankton.

    An artistic bonsai tree simulation game that follows the life cycle of a plum tree. You can cut branches, add nutrients, and graft while the seasons pass and your tree grows. You can finally fulfill your dreams of a digital bonsai.

    2019IndieSimulationCasual0.49 USDSteam ↗
  3. 日记簿

    WHY THIS

    Third-strongest match for Plankton fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Plankton.

    一款生活文字模拟类游戏。扮演一名随处可见的大学生,在平凡却又独一无二的文字世界里开启仅属于你的丰富多彩的虚拟大学生活。

    2025StrategyIndieSimulation0.99 USDSteam ↗
  4. Haste-Miner 2

    WHY THIS

    Shares resource management and a chill mood with Plankton.

    Ranked #4 for Plankton fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Plankton.

    Haste-Miner 2 is a casual game where your main objective is to mine. When mining, you earn a currency called tokens and the blocks you mine are stored in your "backpack". Tokens can be used to upgrade your pickaxe in lots of different ways.

    2022IndieAdventureSimulation1.99 USDSteam ↗
  5. MAZAICA

    WHY THIS

    Shares procedural generation and a hypnotic mood with Plankton.

    Ranked #5 for Plankton fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with Plankton.

    Extend all lines from numbers to fill up the grids. Puzzles are sometimes meditative. Yet often challenging.

    2024IndieCasual2.99 USDDeck PlayableSteam ↗
  6. Ant Farm Simulator

    WHY THIS

    Ranked #6 for Plankton fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Plankton.

    Ant farm (formicarium) with a colony of ants. Ants have artificial intelligence that mimics the full life cycle, behavior, nature and physics of real insects.

    2024IndieSimulationCasual0.99 USDSteam ↗
  7. Shutter Stroll

    WHY THIS

    Ranked #7 for Plankton fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Plankton.

    Take a break and relax! No rush – enjoy the journey and soak in the sights. Capture stunning photos across millions of unique islands in this tranquil walking simulator.

    2024IndieAdventureSimulation5.99 USDSteam ↗
  8. Grind Mindset

    WHY THIS

    Ranked #8 for Plankton fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Plankton.

    From zero dollars to a sprawling multi-city empire – that's the goal in Grind Mindset. Start with nothing but ambition and a willingness to click. Rise to monopoly

    2025StrategyIndieSimulation1.99 USDSteam ↗

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 and Simulation with Plankton.

    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. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Plankton.

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

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  3. STRAFTAT

    WHY THIS

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

    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. missed messages.

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Plankton.

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

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  5. NGU IDLE

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Plankton.

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableSteam ↗
  6. Travellin Cats in Paris

    WHY THIS

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

    Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!

    2023IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  7. Virtual Cottage

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Plankton.

    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. Magic Archery

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Plankton.

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗

More from PanGuoJun

Other recommendable Steam games by PanGuoJun, ranked by review count so the studio's hits land first.

  1. Black Hole Simulator

    WHY THIS

    Another title from PanGuoJun, the studio behind Plankton. Shares Indie and Simulation with Plankton.

    A simple black hole simulator.

    2021IndieAdventureSimulation0.99 USDSteam ↗
  2. Tree Bonsai

    WHY THIS

    Shares a relaxing mood with Plankton.

    Another title from PanGuoJun, the studio behind Plankton. Shares Indie and Simulation with Plankton.

    An artistic bonsai tree simulation game that follows the life cycle of a plum tree. You can cut branches, add nutrients, and graft while the seasons pass and your tree grows. You can finally fulfill your dreams of a digital bonsai.

    2019IndieSimulationCasual0.49 USDSteam ↗
  3. Flower Design

    WHY THIS

    Another title from PanGuoJun, the studio behind Plankton. Shares Indie and Simulation with Plankton.

    A flower arrangement sandbox game. The shapes and colors are freely adjustable and there is a garden where you can build a house and put flowers in.

    2017IndieSimulationCasual0.49 USDSteam ↗
  4. Jellyfish

    WHY THIS

    Another title from PanGuoJun, the studio behind Plankton. Shares Indie and Simulation with Plankton.

    A simulation game about the life story of a jellyfish. In this game, I will present the full life cycle of a jellyfish: from an egg to a hydra and finally, after a not very long journey it becomes an adult jellyfish. A work of interactive art to bring the most beautiful of sea creatures to your screen.

    2017ActionIndieAdventure0.49 USDSteam ↗
  5. Flower Design Ⅱ

    WHY THIS

    Another title from PanGuoJun, the studio behind Plankton. Shares Indie and Simulation with Plankton.

    An artistic floral arrangement simulation game, a vase of flowers can track your mood at the moment.

    2020IndieSimulationCasual0.49 USDSteam ↗
  6. Atom

    WHY THIS

    Another title from PanGuoJun, the studio behind Plankton. Shares Indie and Simulation with Plankton.

    A simple hydrogen atom simulator.

    2021IndieSimulationCasual0.49 USDSteam ↗
  7. I Am a Rock

    WHY THIS

    Another title from PanGuoJun, the studio behind Plankton. Shares Indie and Simulation with Plankton.

    A rock's solar system odyssey.

    2022StrategyIndieAdventure0.99 USDSteam ↗
  8. Yin Yang Space

    WHY THIS

    Another title from PanGuoJun, the studio behind Plankton. Shares Indie and Simulation with Plankton.

    A sandbox FPS game, you can build gardens in the most intuitive and simple way and play with robots.

    2024ActionIndieSimulation0.49 USDSteam ↗

Frequently asked about Plankton

How much does Plankton cost?
Plankton is listed on Steam at 0.49 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Plankton?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Plankton are Flower Design, Tree Bonsai, 日记簿.
Who developed Plankton?
Plankton was developed by PanGuoJun.

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 Plankton.

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

24 Games Like Plankton — Ranked for 2026 · imho.run