Radium game cover

Radium CD Key

Radium is a minimalist physics-based skill game where players navigate a ball through 130 challenging levels using unique tractor beam controls. Collect tokens to activate exits while managing polarization changes that alter ball movement. Experience simple yet engaging gameplay focused on essential mechanics.
Looking for the best price for Radium? Compare offers from 4 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 0.99$ at Steam.

Current Lowest Price

0.99$
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Release Date

13 Mar, 2015

Publisher/Developer

Lukas Jaeckel, Develobster

Reviews

Steam: 81.31% positive (87/107)
Metacritic: -

System Requirements

Minimum:
  • OS *: Windows 8 / 7 / Vista / XP
  • Processor: 2 GHz Dual Core
  • Memory: 512 MB RAM
  • Graphics: DirectX 8-compatible graphics card with at least 32MB of video memory
  • DirectX: Version 9.0c
  • Storage: 30 MB available space
  • Sound Card: DirectX 9.0c compatible

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Radium Steam Price History Chart

Current Steam price: 0.99$
Lowest Steam price ever: 0.49$ — 2026-04-26
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Radium description

Radium Game Description

Radium is a captivating physics-based skill game that challenges players with its unique and minimalist controls. Simplifying complexity, the game focuses on the essential mechanics required to navigate a ball through a series of meticulously designed levels. Players utilize two tractor beams to exert force on the ball, directing its movement with precision.

The gameplay introduces a distinctive feature: polarization change. Collecting specific tokens alters the game's interface to yellow, causing the ball to ascend and the tractor beams to push it away. This mechanic adds strategic depth and enhances the challenge.

Radium boasts an impressive lineup of 130 levels, each featuring increasing difficulty to keep players engaged and test their skills. The game also includes an automatic zoom and scroll function, enhancing the player experience and allowing for seamless level exploration. With pure minimalism at its core, Radium invites players to focus solely on mastering the game's mechanics while enjoying a visually clean environment.