Radium
Radium is a minimalist and physics-based skill game, featuring unique game controls.
Offers
What are keyshops?About Radium
Navigate the ball through the levels, by controlling with two tractor beams that exert force on the ball. In some levels you need to collect tokens to activate the exit.
The polarisation change is simple but challenging. By collecting an item the interface changes to yellow, the ball falls upwards and the tractor beams pushes the ball away.
Features:
• 130 levels of increasing difficulty
• Unique physics-based game controls
• Automatic zoom and scroll function
• Polarization change
• Pure minimalism
Game details
Game details
Age ratings
Game modes
Languages
Radium price history
Lowest tracked price: £0.89 (Jul 7, 2026) · current best: £0.89.
Radium player count & reviews
80% positive reviews all-time · 0 peak players in the last 30 days.
Radium — frequently asked questions
Where can I buy Radium at the cheapest price?
Right now the cheapest offer for Radium is £0.89 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Radium has ever been?
The lowest price KingsPrice has tracked for Radium is £0.89 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Radium?
Radium peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
How can I get Radium at a discount?
Create a free price alert on this page and KingsPrice will email you when Radium drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
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
