Radium
Developed by Lukas Jaeckel · Published by Develobster
At a glance
Overview
An action, casual, indie game by Lukas Jaeckel, published by Develobster — single-player.
Steam’s own one-line description: “Radium is a minimalist and physics-based skill game, featuring unique game controls.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Radium.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | Yes |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
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
Supported languages (1)
Radium FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Radium?
Steam classifies Radium as a Action, Casual, Indie game, developed by Lukas Jaeckel. Radium is a minimalist and physics-based skill game, featuring unique game controls.
How much does Radium cost?
As of June 2026, Steam lists Radium at $0.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Radium single-player or multiplayer?
Steam lists these modes for Radium: Single-player. It lists a single-player mode.
Is Radium on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Radium for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Radium out yet?
Yes — Steam lists a release date of Mar 13, 2015.
What platforms is Radium on?
Radium is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Radium single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Radium cost?
Steam lists it at $0.99.
Does Radium have achievements?
Yes — Steam lists 20 achievements for Radium.
Who made Radium?
Radium is developed by Lukas Jaeckel and published by Develobster.
Where to get Radium
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Develobster.