IMHO.

Games like Radium

If Radium is your kind of game, the closest matches are Escape from the Marble Monster, Blindsighted and Project Ictos — picked from the ranked list below. Reviewers single out its fast restarts eliminate frustration, challenging and contemplative. 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 Radium: Radium is a minimalist and physics-based skill game, featuring unique game controls.

2015ActionIndieCasual0.99 USDWindows · macOS · Linuxby Lukas Jaeckel
Radium — Steam game cover
Players highlight
Fast restarts eliminate frustrationForce based ball control feels uniqueMinimalist design keeps focus sharpChallengingContemplativeIntense

Players who liked Radium also play

Steam players who put hours into Radium 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. Escape from the Marble Monster

    WHY THIS

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

    Rotate the world, physics will move the marbles. Dodge obstacles, collect stars, lead monsters to a quick death, a journey against the clock full of challenges and fun.

    2023ActionIndieCasual3.99 USDSteam ↗
  2. Blindsighted

    WHY THIS

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

    Navigate a platformer using only feeling and memory, each death meaning progress. With your memory illuminating your path, you'll "see" a little more of the level each time you attempt it.

    2024IndieAdventureCasual2.99 USDSteam ↗
  3. Project Ictos

    WHY THIS

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

    Avoid everything, touch nothing, and reach a screen edge!

    2024ActionIndieCasual4.99 USDDeck VerifiedSteam ↗
  4. CRAZY DRIVER

    WHY THIS

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

    The craziest driver simulator!

    2019ActionSportsIndie0.99 USDSteam ↗
  5. Launching Over It

    WHY THIS

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

    Stretch, launch, fail, repeat. The only way is up.

    2025ActionIndieAdventure2.99 USDSteam ↗
  6. Pongspin

    WHY THIS

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

    Use quick reflexes to defend the core in this addictive, orbital reinvention of Pong! Get power-ups, stay focused, and deflect your way to victory! NOTE: GAME IS BEST PLAYED WHILE INGESTING LIGHT BULBS.

    2023ActionIndie2.99 USDSteam ↗
  7. Bravest Chicken

    WHY THIS

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

    A minimalist precision platformer about a cute chicken. Jump, flap your wings and avoid obstacles. Can you reach the top and become the Bravest Chicken?

    2025IndieCasual4.99 USDSteam ↗
  8. NO THING

    WHY THIS

    Shares an intense mood with Radium.

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

    The year is 1994 and it is the future. NO THING is a minimalistic surreal action game set in totalitarian regime of future. Tells the story of an office clerk who is sent with important message to the Queen of Ice.

    2016ActionIndieAdventure3.99 USDDeck PlayableSteam ↗

Cheaper alternatives

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

  1. UBERMOSH

    WHY THIS

    Priced ~51% under Radium on Steam right now. Shares Action and Indie with Radium.

    UBERMOSH is an arcade game about cutting bullets with a sword, in a gun-filled cyberpunk mosh pit.

    2015ActionIndie0.49 USDDeck VerifiedSteam ↗
  2. Miss Neko

    WHY THIS

    Priced ~51% under Radium on Steam right now. Shares Action and Casual with Radium.

    Together the full picture of all the lovely beast ladies with your own hands, play Yakyuken with them, collect their portraits. Hope you have a relaxing and enjoyable game time:)

    2019ActionCasual0.49 USDDeck PlayableSteam ↗
  3. QUICKERFLAK

    WHY THIS

    Shares a challenging mood with Radium.

    Priced ~51% under Radium on Steam right now. Shares Action and Indie with Radium.

    QUICKERFLAK is an experimental fast-paced time-attack top-down combat retro-hardcore minigame, that can be finished in a minute.

    2022ActionIndieAdventure0.49 USDDeck VerifiedSteam ↗
  4. Save Jesus

    WHY THIS

    Priced ~51% under Radium on Steam right now. Shares Indie and Casual with Radium.

    Someone is trying to murder Jesus. Disguised as Caesar with the Roman Empire by his side, an evil impostor from the future has set hundreds of deadly traps. Redirect the traps, kill the Romans and protect Jesus!

    2016IndieCasual0.49 USDDeck PlayableSteam ↗
  5. Barro

    WHY THIS

    Priced ~51% under Radium on Steam right now. Shares Indie and Casual with Radium.

    Choose your little car and race!

    2018IndieCasualRacing0.49 USDDeck VerifiedSteam ↗
  6. Gachi Heroes

    WHY THIS

    Priced ~51% under Radium on Steam right now. Shares Action and Indie with Radium.

    Gachi Heroes is a game about the dark fantasies. That's amazing an endlass journey in which you will know yourself with your favorite gachimuchi characters. How deep would you go?

    2018ActionIndieAdventure0.49 USDDeck VerifiedSteam ↗
  7. Trip to Vinelands

    WHY THIS

    Priced ~51% under Radium on Steam right now. Shares Action and Indie with Radium.

    Trip to Vinelands is an arcade retro hardcore maze wanderer minigame.

    2016ActionIndie0.49 USDDeck VerifiedSteam ↗
  8. TTV2

    WHY THIS

    Priced ~51% under Radium on Steam right now. Shares Action and Indie with Radium.

    TTV2 is an arcade retro hardcore maze wanderer minigame, sequel to Trip to Vinelands.

    2017ActionIndie0.49 USDSteam ↗

Free alternatives

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

  1. STRAFTAT

    WHY THIS

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

    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 ↗
  2. Iron Snout

    WHY THIS

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

    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 ↗
  3. Aimlabs

    WHY THIS

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

    Aimlabs is the aim trainer of choice for over 45 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!

    2023ActionIndieAdventureFreeDeck PlayableSteam ↗
  4. Bloons TD Battles 2

    WHY THIS

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

    From the creators of Bloons TD6... Bloons TD Battles 2 is a brand new installment of the top-rated head-to-head tower defense game. Gather your Hero, choose your team of powerful Monkey Towers, and prepare to battle one on one against other players and relentless waves of Bloons!

    2021ActionStrategyIndieFreeDeck PlayableSteam ↗
  5. Bloons TD Battles

    WHY THIS

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

    Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 5, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses.

    2016ActionStrategyFree To PlayFreeDeck PlayableSteam ↗
  6. TrackMania Nations Forever

    WHY THIS

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

    A free game in the truest sense of the word, TrackMania Nations Forever lets you drive at mind-blowing speeds on fun and spectacular tracks in solo and multiplayer modes.TrackMania Nations Forever offers a new "Forever" version of the Stadium environment, a solid solo mode and 65 brand new, progressively challenging tracks.

    2008RacingFreeDeck PlayableSteam ↗
  7. Yet Another Zombie Defense

    WHY THIS

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

    Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.

    2014ActionStrategyIndieFreeSteam ↗
  8. b

    WHY THIS

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

    play as you desire b free flight experience

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗

Frequently asked about Radium

How much does Radium cost?
Radium is listed on Steam at 0.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Radium?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Radium are Escape from the Marble Monster, Blindsighted, Project Ictos.
Who developed Radium?
Radium was developed by Lukas Jaeckel and published by Develobster.

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 Radium.

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

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