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.
General / Cinematic | Trailer
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Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“I think the game is ready to provide a fun and original experience to you. And your feedback will help me to add content and improve the game as best as possible.”

Approximately how long will this game be in Early Access?

“My objective is to keep the game in Early Access during one year, up to early 2024. But the planned features will probably evolve depending on your feedback, and so could the release date.”

How is the full version planned to differ from the Early Access version?

“I hope to be able to add more items (like terraforming mechanisms), to craft the storytelling, etc. Like I did with my previous game Dig or Die, it will mostly depend on your feedback.”

What is the current state of the Early Access version?

“You can play up to end: get 1 million people, and a terraformed planet with forests. Only there is no storytelling yet (but an intro), and a limited number of items.”

Will the game be priced differently during and after Early Access?

“I will increase the price with each major update. So you don't take risk on buying it now: you pay only for what is already done. And the future additions will be a bonus.”

How are you planning on involving the Community in your development process?

“I read everything on the Steam forums and the , and I enjoy disussing your feedback and future updates.”
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Download Plan B: Terraform Demo

Buy Plan B: Terraform

Buy Plan B: Terraform + Dig or Die

Includes 2 items: Includes 2 items: Plan B: Terraform, Dig or Die

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$25.18
 
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About This Game

Transform a Barren World into a Thriving Planet

Plan B: Terraform is a calm and contemplative sci-fi simulation game set in a near future where humanity must look beyond Earth for survival. Your mission: shape a newly discovered planet into a habitable world. Explore a vast, hex-based terrain with over a million tiles and harness a full ecosystem simulation.

Shape Climate, Water, and Life

Raise global temperatures with greenhouse gas generators, unlock underground ice to form flowing rivers and vast oceans, and restore vegetation across the land. Experience dynamic weather systems, including evaporation, wind patterns, and rainfall. Turn a lifeless rock into a living world covered in forests, rivers, and oceans.

Build Supply Chains and Grow Cities

Extract minerals, manufacture goods, and move them with trucks, trains, drones, and ships. Establish automated supply lines to support expanding cities, transforming small outposts into thriving metropolises with populations in the millions. Every stage of growth depends on your ability to manage logistics, optimize infrastructure, and keep automation running smoothly.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 64 bits
    • Processor: Intel Core i5-7xxx, AMD Ryzen 5 or better
    • Memory: 4 GB RAM
    • Graphics: 2GB video memory
    • DirectX: Version 9.0
    • Storage: 500 MB available space
    • Additional Notes: Mouse, Keyboard
    Recommended:
    • Requires a 64-bit processor and operating system

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