Plan B: Terraform

91.2% positive~~USD $15.99~~USD $11.1930% offSteam Store

About the game

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.

Current players

599

Updated Sep 24, 9:41 PM

24hr peak

695

Highest count in the last 24 hours

All time peak

695

Highest count in recorded history

Followers

35,289

Updated Sep 24, 8:04 PM

Player history

884 observations in viewSep 18, 2026, 1:53 AM – Sep 24, 2026, 9:41 PM

Follower history

7 observations in viewSep 21, 2026, 4:24 AM – Sep 24, 2026, 8:04 PM

Game details

Rankings: Most Played#890 Trending#35
Developer: Gaddy Games
Publisher: Gaddy Games
Release date: Aug 29, 2025, 1:04 PM
Languages: English, French, German, Japanese, Korean
Platforms: Windows
Features: Feature names
Single-player
Steam Achievements
Steam Trading Cards
Steam Workshop
Adjustable Text Size
Custom Volume Controls
Stereo Sound
Playable without Timed Input
Mouse Only Option
Adjustable Difficulty
Save Anytime
Steam Cloud
Family Sharing
Tags: AutomationResource ManagementTransportationSimulationColony Sim

User reviews

Positive reviews

91.2%

Positive: 3,305
Negative: 320

Updated Sep 24, 12:35 AM

Review history

8 observations in viewSep 18, 2026, 6:52 AM – Sep 24, 2026, 12:35 AM

Store prices

Current prices

Latest Steam prices by currency
Currency	Price	Updated
	~~USD $15.99~~USD $11.19-30%	Sep 23
	~~AED 43.00~~AED 30.10-30%	Sep 23
	~~ARS 8.49~~ARS 5.94-30%	Sep 23
	~~A$23.50~~A$16.45-30%	Sep 23
	~~R$49.99~~R$34.99-30%	Sep 23
	~~CA$20.79~~CA$14.55-30%	Sep 23
	~~CHF 17.79~~CHF 12.45-30%	Sep 23
	~~CLP 8,800~~CLP 6,160-30%	Sep 23
	~~CN¥62.00~~CN¥43.40-30%	Sep 23
	~~COP 39,500.00~~COP 27,650.00-30%	Sep 23
	~~CRC 6,900.00~~CRC 4,830.00-30%	Sep 23
	~~€15.99~~€11.19-30%	Sep 23
	~~£13.49~~£9.44-30%	Sep 23
	~~HK$102.00~~HK$71.40-30%	Sep 23
	~~IDR 139,999.00~~IDR 97,999.00-30%	Sep 23
	~~₪58.95~~₪41.26-30%	Sep 23
	~~₹730.00~~₹511.00-30%	Sep 23
	~~JP¥1,800~~JP¥1,260-30%	Sep 23
	~~₩17,500~~₩12,250-30%	Sep 23
	~~KWD 2.90~~KWD 2.03-30%	Sep 23
	~~KZT 4,300.00~~KZT 3,010.00-30%	Sep 23
	~~MX$188.99~~MX$132.29-30%	Sep 23
	~~MYR 40.50~~MYR 28.35-30%	Sep 23
	~~NOK 179.00~~NOK 125.30-30%	Sep 23
	~~NZ$23.49~~NZ$16.44-30%	Sep 23
	~~PEN 36.00~~PEN 25.20-30%	Sep 23
	~~₱509.00~~₱356.30-30%	Sep 23
	~~PLN 59.99~~PLN 41.99-30%	Sep 23
	~~QAR 35.99~~QAR 25.19-30%	Sep 23
	~~RUB 590.00~~RUB 413.00-30%	Sep 23
	~~SAR 34.49~~SAR 24.14-30%	Sep 23
	~~SGD 15.00~~SGD 10.50-30%	Sep 23
	~~THB 330.00~~THB 231.00-30%	Sep 23
	~~TRY 8.49~~TRY 5.94-30%	Sep 23
	~~NT$278.00~~NT$194.00-30%	Sep 23
	~~UAH 340.00~~UAH 238.00-30%	Sep 23
	~~UYU 485.00~~UYU 339.00-30%	Sep 23
	~~₫215,000~~₫150,500-30%	Sep 23
	~~ZAR 155.00~~ZAR 108.50-30%	Sep 23

Price history

Currency

2 observations in viewSep 5, 2026, 8:31 PM – Sep 23, 2026, 5:30 PM