Games like Plan B: Terraform on Steam

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RAILGRADE RAILGRADE is the train RTS game! Construct dense vertical railroads, build cities, construct vast factory chains with train automation! Restore an off world colony's economy all in the intense story driven campaign or relaxing sandbox mode!

Similarity 51%
Price -5% 27.68€
Rating 8.0
Release 13 Oct 2023
Occupy Mars: The Game Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.

Similarity 51%
Price -78% 5.59€
Rating 7.1
Release 10 May 2023
The Wandering Village The Wandering Village is a city-building simulation game on the back of a giant, wandering creature. Build your settlement and form a symbiotic relationship with the colossus. Will you survive together in this hostile, yet beautiful post-apocalyptic world, contaminated by poisonous plants?

Similarity 50%
Price -42% 17.57€
Rating 8.8
Release 17 Jul 2025
Ostriv Ostriv is a city-building game that puts you in a role of a governor of an 18th century Ukrainian town to challenge your creative skills and management abilities.

Similarity 50%
Price 20.99€
Rating 9.2
Release 19 Mar 2020
Tower Factory Tower Factory is a tower defense and automation game with roguelite elements. Optimize resource production using conveyor systems while defending against monster waves. Can you find and destroy the enemy tower before it's too late?

Similarity 49%
Price -20% 11.83€
Rating 8.2
Release 07 Nov 2024
TFM: The First Men An open-world colony sim based on stories of the first men. Infinite possibilities await your very own Adam and Eve as they embark on a generation-spanning adventure. How will you shape their future?

Similarity 49%
Price 24.50€
Rating 6.1
Release 02 Nov 2022
Ecosystem Create virtual lifeforms whose development is shaped by a deep simulation of evolution. Guide them as they fight, mate, and adapt to the environment you have built. All the creatures in the trailer evolved on their own in the game!

Similarity 49%
Price 17.99€
Rating 7.4
Release 08 Nov 2024
Industry Idle Industry Idle is an idle game that combines factory building, resource management and market trading. Design & build your base, expand & scale up your productions, improve & optimize your economy. Plus all the incremental game goodies: offline earnings, prestige to unlock more powerful upgrades.

Similarity 49%
Price Free to play
Rating 7.4
Release 13 Sep 2024
Transport INC Become the manager of the largest transport corporation ever! Create new planes, bus, trains and truck connections. Optimize them to ever-changing demands and adapt to unexpected events. Beat the competition. Connect cities all around the real world map!

Similarity 49%
Price -95% 0.56€
Rating 6.9
Release 27 Aug 2020
Go-Go Town! Thank god you’re here Mayor - you’ve got LOTS of work to do! In this city building sim, you’re responsible for the layout, logistics optimisation, population growth - all whilst navigating the everyday chaos of infrastructure, worker management and dynamic challenges to make your dream town.

Similarity 49%
Price 22.99€
Rating 8.9
Release 18 Jun 2024
Eden Crafters Embark on a journey of survival, crafting, and automation in Eden Crafters, a solo and co-op open-world game that challenges you to turn a hostile planet into a habitable haven for humanity. Temper the climate, create a breathable atmosphere, and turn toxic lakes into water: shape a new world!

Similarity 48%
Price 19.50€
Rating 8.3
Release 16 Oct 2024
Dyson Sphere Program Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.

Similarity 48%
Price 16.79€
Rating 9.6
Release 20 Jan 2021
Final Upgrade Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!

Similarity 48%
Price -94% 1.08€
Rating 7.4
Release 06 Dec 2022
Inn Tycoon Welcome to Inn Tycoon! Build, design, and manage your dream inn. Serve delightful meals, offer various services, and hire a stellar staff. Create a top-notch hospitality empire and become the ultimate Inn Tycoon!

Similarity 48%
Price -68% 3.17€
Rating 7.6
Release 26 Aug 2024
Sweet Transit Sweet Transit is a unique city builder where the railway is king. Build and automate the dream supply chain for your citizens, giving them all they need to expand quaint villages into bustling cities. Progress from steam power to diesel and beyond in this advanced train-driven experience.

Similarity 48%
Price -76% 8.42€
Rating 6.7
Release 22 Apr 2024
Derail Valley Drive massive trains and build your career in a vast open railway network. For both PC and VR.

Similarity 48%
Price 38.99€
Rating 9.3
Release 25 Jan 2019
Fuel Harvest Together Play solo or co-op with up to 5 players to find oil, store crude, refine fuels, and sell them at gas stations and shop. Dig for gems and fossils, upgrade your gear, lease new land, and dominate the city as the biggest oil supplier!

Similarity 48%
Price -42% 8.04€
Rating 7.5
Release 25 Apr 2025
Honey, I Joined a Cult It's time to start working towards that ultimate goal of enlightenment, faith and money…lots and lots of money! Become the ultimate tycoon - create, customise, and manage your own cult whilst listening to funky music. Welcome to Honey, I Joined a Cult!

Similarity 48%
Price -99% 0.36€
Rating 7.1
Release 03 Nov 2022
Hmmsim Metro Line 1, the most complicated subway in Seoul, is now coming in PC version. You can feel high immersion with the graphics that realize the actual Seoul scenery, the train driving sound, and the realistic train driving system. Experience the operation of the Seoul subway!

Similarity 47%
Price 16.79€
Rating 8.5
Release 25 Jun 2021
Autonauts In Autonauts you must build, create, and automate. Start by establishing a colony, crafting bots and teaching them via Scratch-style programming to build an ever evolving autonomous paradise of agriculture, industry and enlightenment.

Similarity 47%
Price -98% 0.52€
Rating 8.6
Release 17 Oct 2019
Mini Settlers Mini Settlers is a minimalistic city builder! Settle islands, construct cities, and design efficient logistic networks to fulfill your buildings' needs and fuel population growth to adventure into new worlds.

Similarity 47%
Price -58% 5.47€
Rating 8.2
Release 06 May 2025
Good Company Good Company is an in-depth management sim about building a trail-blazing tech corporation. Assemble complex production lines, manage employee logistics, and sell high-quality products on the market to become the best company in the whole county!

Similarity 47%
Price -57% 9.93€
Rating 7.1
Release 21 Jun 2022
shapez 2 Dive into a factory-building game with the focus on just that – building huge space factories! Construct sprawling multi-level factories and satisfying production lines without limits. Tackle increasingly complex automation challenges at your own pace – you won’t have to worry about enemies.

Similarity 47%
Price -53% 11.28€
Rating 9.5
Release 15 Aug 2024
Junkyard Simulator Did you ever wish to work in a junkyard? Now you can, with Junkyard Simulator. They are many roads leading to success - whichever you take depends on your decisions.

Similarity 46%
Price -65% 6.82€
Rating 6.3
Release 13 Oct 2021