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Plan B: Terraform
Main game
By: Gaddy Games
Technical details
- Platforms
By: Gaddy Games
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Terraform a lifeless rock into a lush and habitable world. Build trucks, trains, and sprawling factories on an enormous hexagonal planet. Grow its population to millions. Enjoy a dynamic simulation of atmosphere, temperature, water, and forests.
PC (Microsoft Windows) · Feb 15, 2023
Worldwide · Exact date · Early access · IGDB
PC (Microsoft Windows) · Aug 29, 2025
Worldwide · Exact date · Full release · IGDB
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28 achievements available.
Control every animal.
LockedSteam
[Worlds of Fire and Water DLC] Burn a city building.
LockedSteam
[Worlds of Fire and Water DLC] Bring 30 ice comets at the same time
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Hidden until unlockedSteam
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Finish the game under 100 years
LockedSteam
Finish the game with all settings on max difficulty.
LockedSteam
[Worlds of Fire and Water DLC] Clean half of the Water world.
LockedSteam
Create your first container.
LockedSteam
Build your first container ship.
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Build your first train.
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Have a tree grow naturally.
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Build your first truck.
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Control every fish.
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Flood 1M population (they are being relocated, don't worry!)
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Have some liquid water on your world.
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Reach 10M global population.
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Have your first new inhabitant.
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[Worlds of Fire and Water DLC] Successfully terraform the Fire world, and tame the wrath of the earth.
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Reach 1M global population.
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[Worlds of Fire and Water DLC] Successfully terraform the Water world, and become the master of the ocean.
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Recycle your first container
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Hidden until unlockedSteam
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Warm your planet by 70°C.
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Warm your planet by 1°C.
LockedSteam
Community notes
