Steam
Activates on Steam$4.99
Buy Plan B: Terraform - Worlds of Fire and Water PC Key
DLCThe lowest current Plan B: Terraform - Worlds of Fire and Water PC Key price is $4.99 at Steam. Compare prices from 1 store on GameVize.
Official Stores
$4.99Steam
Lowest
Lowest$4.99
Keyshops
No current offersNo current offers
This is downloadable content, not a standalone game.
You need Plan B: Terraform to use this DLC.
- Release
- Sep 23, 2026
- Developers
- Gaddy Games
- Publishers
- Gaddy Games
- PC platforms
- PC (Windows)
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Packs (2)
Price History
Best historical price across official stores and keyshops
Current Best
$4.99
All-Time Low
$4.24
About this game
Discover a harsh and dangerous volcanic planet, plagued by constant eruptions and extreme heat. Then dive into a fully oceanic world where only a handful of tiny islands await your industry. It's up to you to transform these hostile worlds into new paradises.