Plan B: Terraform
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.
91.3Rating
0Content
22Achievements
About This Game
Plan B: Terraform is a indie/simulation game designed for single-player, developed by Gaddy Games and released in 2025. With an estimated 192,000 copies sold, it is considered a mid-tier seller on Steam. With 3.4k reviews on Steam, it stands as a game with a solid review base on Steam. Community ratings across Steam average 91.3/100 — a exceptional reception overall. According to player data, the main story takes around 11.82 hours, with side content bringing that to 16.57 hours, and a completionist run can reach 19.14 hours. Players commonly describe it as Automation, Resource Management, Simulation, Transportation and Sandbox.
Media
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User Reviews
91.3
Overall Score / 100
9.1/10
Steam (3421 rev)
Playtime Estimates
11.82h
🎯 Main Story
16.57h
⭐ Main + Sides
19.14h
💯 Completionist
Based on 11 player submissions
DLCs (1)
Plan B: Terraform - Soundtrack
$4.99
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Game Information
Release Date
August 29, 2025
Developer
Gaddy Games
Publisher
Gaddy Games
Platforms
Windows
Price
$15.99
Analytics & Metrics
Copies Sold (VISE)
191.6K
(153.3K - 229.9K) VRI ScoreLearning
76.2
Hard to call the data is inconsistent at this point.
VRI (Vorythic Recommendation Index) a single number indicating whether the game is worth your time. Built from game data, putting real players' opinions above progressive 'critics'.
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Genres & Categories
Genres
Indie
Simulation
Strategy
Categories
Single-player
Steam Achievements
Steam Trading Cards
Steam Workshop
Adjustable Text Size
Custom Volume Controls
Adjustable Difficulty
Mouse Only Option
Playable without Timed Input
Save Anytime
Stereo Sound
Steam Cloud
Family Sharing
Tags
Automation
Resource Management
Simulation
Transportation
Sandbox
Colony Sim
Base Building
Trains
Colorful
Management
Hex Grid
Mars
Minimalist
Crafting
Strategy
Building
Indie
Sci-fi
Procedural Generation
Cute
Supported Languages
Text Only
English
French
German
Japanese
Korean
Russian
Simplified Chinese
Portuguese - Brazil
Spanish - Spain
Italian
Czech
Polish
Thai
Turkish
Ukrainian
Traditional Chinese
System Requirements
🪟 Windows
🍎 Mac
🐧 Linux
Minimum
Recommended
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
Minimum:
Recommended:
Minimum:
Recommended: