IMHO.

Games like Accretion

If Accretion is your kind of game, the closest matches are VOID, The Life of a Magical Circle and AsteroidTD — 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 Accretion: Simulate being a celestial body in an open universe, using the rules of relativity and astrophysics to plunder mass and gradually evolve from a gas cloud into a planet, a star, or even a supermassive black hole.

2025ActionIndieSimulation9.99 USDWindowsby ValarFerys
Accretion — Steam game cover

Players who liked Accretion also play

Steam players who put hours into Accretion 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. VOID

    WHY THIS

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

    There is nothing in void. Discorver new things in this empty place, and give them your own meaning. In this quiet space where converge to zero, Can you find a miracle?

    2022IndieSimulationCasual1.99 USDSteam ↗
  2. The Life of a Magical Circle

    WHY THIS

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

    Control a circle with your mouse. Eat smaller circles and uncover the rules of a strange geometric world. Experiment, die, and be reborn until you understand your purpose; then come full circle with your mysterious narrator.

    2023ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  3. AsteroidTD

    WHY THIS

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

    Try to survive in infinite asteroid cloud as long as possible in reworked tower defence style. FInd your own playstyle and beat your own records or chillout with original ambient soundtracks. Build, explore, think - everything to create your own colony in this cold space.

    2024ActionStrategyIndie4.99 USDSteam ↗
  4. Spaceship Driver License

    WHY THIS

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

    Welcome to the galaxy of technologies! It feels very good that it keeps getting closer and closer to ordinary people

    2024ActionSportsAdventure2.49 USDSteam ↗
  5. In memory of TITAN

    WHY THIS

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

    IMOT is a Roguelite, Tactical, Turn-Based, Real-time Strategy Action Packed Space Opera. Battle your way across the solar system, customize your fleet to master your enemies and fight for the survival of the human race... There is no quarter, no port to hide, only the cold emptiness of space...

    2018ActionStrategyIndie14.99 USDSteam ↗
  6. Edge Of Galaxy

    WHY THIS

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

    Edge of Galaxy is a space strategy and management game focused on fleet control, expansion, and survival at the frontier of a hostile sci-fi universe.

    2021ActionStrategyIndie4.99 USDSteam ↗
  7. Galactic Mining Corp

    WHY THIS

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

    Galactic Mining Corp is a unique rogue-lite, action game with crafting and base building mechanics. Head into uncharted space and discover a universe of locations to exploit for riches! Use your profits to expand your HQ, hire a crazy work force, obtain new drill components and upgrade everything.

    2021ActionIndieAdventure12.99 USDDeck PlayableSteam ↗
  8. Solar 2

    WHY THIS

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

    Dynamic abstract sandbox universe. Changes and evolves as you do.

    2011ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

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

  1. Garry's Mod

    WHY THIS

    Priced ~50% under Accretion on Steam right now. Shares Indie and Simulation with Accretion.

    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 ~50% under Accretion on Steam right now. Shares Action and Indie with Accretion.

    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. Titanfall® 2

    WHY THIS

    Priced ~55% under Accretion on Steam right now. Shares Action with Accretion.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSteam ↗
  4. Cookie Clicker

    WHY THIS

    Priced ~50% under Accretion on Steam right now. Shares Indie and Simulation with Accretion.

    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 ↗
  5. WEBFISHING

    WHY THIS

    Priced ~50% under Accretion on Steam right now. Shares Indie with Accretion.

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

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗
  6. POSTAL 2

    WHY THIS

    Priced ~90% under Accretion on Steam right now. Shares Action and Indie with Accretion.

    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 ↗
  7. Buckshot Roulette

    WHY THIS

    Priced ~70% under Accretion on Steam right now. Shares Action and Indie with Accretion.

    Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!

    2024ActionIndieSimulation2.99 USDDeck PlayableSteam ↗
  8. Brotato

    WHY THIS

    Priced ~50% under Accretion on Steam right now. Shares Action and Indie with Accretion.

    Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives.

    2023ActionIndieRPG4.99 USDDeck VerifiedSteam ↗

Free alternatives

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

  1. Steam Engine Simulator

    WHY THIS

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

    The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.

    2023SimulationFreeDeck VerifiedSteam ↗
  2. Disfigure

    WHY THIS

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

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableSteam ↗
  3. Landfall Archives

    WHY THIS

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

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeSteam ↗
  4. Control, I'm Not Coming Back

    WHY THIS

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

    Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.

    2026IndieAdventureFree To PlayFreeSteam ↗
  5. Waves

    WHY THIS

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

    Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!

    2011ActionIndieFreeDeck VerifiedSteam ↗
  6. Shape of Dreams: Prologue

    WHY THIS

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

    《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. Totally Accurate Battlegrounds

    WHY THIS

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

    Grab your balloon crossbow and trusty inflatable hammer, because things are about to get wobbly! Be the last weirdo standing in the world-leading physics-based Battle Royale game.

    2018ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  8. PlanetSide 2

    WHY THIS

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

    PlanetSide 2 is an all-out planetary war, where thousands of players battle as one across enormous continents. Utilize infantry, ground and air vehicles, and teamwork to destroy your enemies in this revolutionary first-person shooter on a massive scale.

    2012ActionMassively MultiplayerFree To PlayFreeDeck PlayableSteam ↗

More from ValarFerys

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

  1. Whiskers on Time's Corner

    WHY THIS

    Another title from ValarFerys, the studio behind Accretion. Shares Indie with Accretion.

    In a beautiful small town, you are a lively and adorable cat, experiencing a rich and colorful life, exploring and enjoying the joys only cats understand, while helping your friends find a happy ending together.

    2024IndieCasualEarly Access7.99 USDSteam ↗
  2. Undead Exile

    WHY THIS

    Another title from ValarFerys, the studio behind Accretion. Shares Action with Accretion.

    This post-apocalyptic FPS is perfect for players who dislike PvP, complex stories, or navigating endless mazes. Just grab your weapon and shoot away, enjoying pure, simple shooting fun. Both characters and weapons can be upgraded and customized.

    2025ActionRPGEarly Access2.03 USDSteam ↗
  3. Glamour Riot

    WHY THIS

    Another title from ValarFerys, the studio behind Accretion. Shares Action with Accretion.

    This is an absurd and humorous action game where you play as a beauty pageant star. With an innocent, delicate face, a sexy and alluring figure, and all sorts of shady, underhanded tricks, you’ll fight for victory, wealth, and fame.

    2025ActionEarly Access9.99 USDSteam ↗

Frequently asked about Accretion

How much does Accretion cost?
Accretion is listed on Steam at 9.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Accretion?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Accretion are VOID, The Life of a Magical Circle, AsteroidTD.
Who developed Accretion?
Accretion was developed by ValarFerys.

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 Accretion.

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