Iridion 3D
Iridion 3D is a fast paced 3-D action game that places the player in space as an interstellar prospector returning to Earth after the exploration of the distant Orion System. Upon entering the Earth's gravitational field, it is revealed that the Earth has been invaded by the Iridion Empire.
Offers
What are keyshops?Multipacks (1)
Iridion Series (1)
Other games from the same series.
About Iridion 3D
Your mission – to travel across light-years of uncharted space, to defend the destiny of mankind. With IRIDION 3D, battle against legions of Iridion star cruisers high above the Earth’s stratosphere and travel half a universe away to the heart of the Iridion Star System, where only you can eliminate the Iridion menace.
Get ready to travel forward to a time when the fate of the universe rests in the palm of your hands.
FEATURES
- Seven enormous stages
- Six boss battles in a special 360 view
- 5 weapon upgrades to take your battle against the Iridion forces to new heights
- Remap controls to your liking with both keyboard and gamepad support
- Save your progress at any point in the game
Game details
Game details
Age ratings
Game modes
Languages
Iridion 3D price history
Lowest tracked price: €4.31 (Jul 7, 2026) · current best: €10.79.
Iridion 3D reviews
75% positive reviews all-time.
Iridion 3D — frequently asked questions
Where can I buy Iridion 3D at the cheapest price?
Right now the cheapest offer for Iridion 3D is €10.79 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Iridion 3D has ever been?
The lowest price KingsPrice has tracked for Iridion 3D is €4.31 (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 can I get Iridion 3D at a discount?
Create a free price alert on this page and KingsPrice will email you when Iridion 3D 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 7
- Processor: 1.5 Ghz
- Memory: 1 GB RAM
- Graphics: 100% DirectX compatible graphics
- Storage: 100 MB available space
