Compare Terraformers (PC) Steam Key prices across trusted key stores and find the best deal. Developed by Asteroid Lab. Published by Goblinz Publishing. Released on 3/9/2023. Available on PC, Xbox. Genres: Strategy. Metacritic score: 80/100.

A turn-based colony-builder where you terraform Mars one hex at a time, balancing resources, city expansion, and ecological tipping points across a procedurally generated red planet.

Terraformers is a turn-based strategy game built around the single obsessive goal of making Mars livable. Asteroid Lab frames this as a roguelite-adjacent colony builder: each run generates a fresh map, you draft leaders with unique perks, expand cities, unlock projects, and push three core terraforming metrics - temperature, oxygen, and ocean coverage - toward the thresholds that trigger a winning biosphere. If you have ever stared at a Civilization tech tree and wished it had more oxygen-level math, this is your game. The decision layer is genuinely dense for an indie title this compact. Every city wants to grow, and growth demands resources - rare metals, biomass, water ice - sourced from surface tiles you have to physically send expeditions to claim. Prioritising which tiles to unlock is where early-run strategy lives. Do you rush a greenhouse to spike oxygen, or build a mine chain to fund the fusion reactor that accelerates everything else? The leader draft system adds a second axis: your chosen leader brings a passive bonus and a unique project tree, so two runs on the same map will play very differently. That replayability is real, not marketing speak - the combinatorics hold up through fifteen or twenty hours before you start seeing familiar patterns. The late game is where Terraformers shows both its ambition and its ceiling. Once the terraforming numbers climb, the planetary events - meteor strikes, solar flares, dust storms - become the main source of pressure, and the AI opponents that share the map with you in some modes apply reasonable but not punishing competition. Experienced 4X players will find the AI passive enough to eventually feel like a puzzle rather than a fight, and the absence of deep diplomacy mechanics means there is no catching the AI off-guard with a clever treaty. The game is honestly at its best played as a solo optimisation challenge rather than a competitive one. For newcomers to the strategy genre, Terraformers is one of the more approachable entry points available right now. The tutorial is patient, the iconography is clean, and each turn presents a manageable menu of choices rather than an avalanche of nested menus. Nothing here requires reading a 90-page wiki before your first session. The roguelite structure also softens failure - a run that collapses because you overcommitted to ocean-seeding is a 90-minute lesson, not a 40-hour sunk cost. That low barrier of entry does mean genre veterans will hit the skill ceiling faster, but the procedural generation and difficulty sliders extend the shelf life meaningfully. The mod ecosystem on Steam is modest but growing, and the base game is polished enough that mods feel like additions rather than fixes. Performance is smooth, the pixel-art map style reads clearly at a glance, and the soundtrack earns its place without overstaying it. If you are chasing a grand-strategy experience with Paradox-level complexity, look elsewhere. If you want a tight, well-considered colony-builder that respects your time and delivers satisfying runs in the two-to-four hour range, Terraformers consistently delivers. Diego, Scout Team

Terraformers (PC) Steam Key

Terraformers (PC) Steam Key

Mar 9, 2023Asteroid LabGoblinz Publishing
GamerScout Says

A turn-based colony-builder where you terraform Mars one hex at a time, balancing resources, city expansion, and ecological tipping points across a procedurally generated red planet.

PCXbox
Steam Deck VerifiedProtonDB Platinum
Best Price Available
€0.99
at Eneba
Lowest tracked: €0.71
Track this price

GamerScout Verdict

A focused, approachable colony-builder with real strategic depth - best for players who enjoy optimising systems over outsmarting aggressive AI opponents.

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EnebaBest price
StandardGlobalGOG KeyKey
€0.99
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StandardGlobalGOG KeyKey
€1.04
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StandardUnited StatesSteam KeyKey
€1.19
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StandardEurope (EU)Steam KeyKey
€1.39
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StandardEurope (EU)Steam KeyKey
€1.50-92%
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StandardRest of worldSteam KeyKey
€1.56-92%
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StandardUnited StatesSteam KeyKey
€3.26
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StandardLatin AmericaSteam KeyKey
€4.00-80%
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Price History

Lowest tracked
€0.716 Jun 2026
Current best
€0.99
Keyshops
€0.65€0.85€1.05€1.255 Jun28 Jun22 Jul14 Aug6 Sept
5 Jun — 6 Sept
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About Terraformers (PC) Steam Key

Terraformers is a turn-based strategy game built around the single obsessive goal of making Mars livable. Asteroid Lab frames this as a roguelite-adjacent colony builder: each run generates a fresh map, you draft leaders with unique perks, expand cities, unlock projects, and push three core terraforming metrics - temperature, oxygen, and ocean coverage - toward the thresholds that trigger a winning biosphere. If you have ever stared at a Civilization tech tree and wished it had more oxygen-level math, this is your game. The decision layer is genuinely dense for an indie title this compact. Every city wants to grow, and growth demands resources - rare metals, biomass, water ice - sourced from surface tiles you have to physically send expeditions to claim. Prioritising which tiles to unlock is where early-run strategy lives. Do you rush a greenhouse to spike oxygen, or build a mine chain to fund the fusion reactor that accelerates everything else? The leader draft system adds a second axis: your chosen leader brings a passive bonus and a unique project tree, so two runs on the same map will play very differently. That replayability is real, not marketing speak - the combinatorics hold up through fifteen or twenty hours before you start seeing familiar patterns. The late game is where Terraformers shows both its ambition and its ceiling. Once the terraforming numbers climb, the planetary events - meteor strikes, solar flares, dust storms - become the main source of pressure, and the AI opponents that share the map with you in some modes apply reasonable but not punishing competition. Experienced 4X players will find the AI passive enough to eventually feel like a puzzle rather than a fight, and the absence of deep diplomacy mechanics means there is no catching the AI off-guard with a clever treaty. The game is honestly at its best played as a solo optimisation challenge rather than a competitive one. For newcomers to the strategy genre, Terraformers is one of the more approachable entry points available right now. The tutorial is patient, the iconography is clean, and each turn presents a manageable menu of choices rather than an avalanche of nested menus. Nothing here requires reading a 90-page wiki before your first session. The roguelite structure also softens failure - a run that collapses because you overcommitted to ocean-seeding is a 90-minute lesson, not a 40-hour sunk cost. That low barrier of entry does mean genre veterans will hit the skill ceiling faster, but the procedural generation and difficulty sliders extend the shelf life meaningfully. The mod ecosystem on Steam is modest but growing, and the base game is polished enough that mods feel like additions rather than fixes. Performance is smooth, the pixel-art map style reads clearly at a glance, and the soundtrack earns its place without overstaying it. If you are chasing a grand-strategy experience with Paradox-level complexity, look elsewhere. If you want a tight, well-considered colony-builder that respects your time and delivers satisfying runs in the two-to-four hour range, Terraformers consistently delivers.

Diego
Diego · Scout Team

Strategy & simulation

Tags

steamTurn-Based Colony BuilderRoguelite RunsTerraforming MechanicsLeader Draft SystemProcedural MapsResource Chain ManagementPlanetary EventsSolo Optimisation

System Requirements

Minimum

OS
Windows
Processor
TBD
Memory
8 GB RAM
Graphics
TBD

Recommended

Processor
i5 3rd generation (or newer) / FX4170 (or newer)
Memory
4 GB RAM
Graphics
AMD Radeon 8000 series (or newer) / Nvidia GTX 660 (or newer) Stor…

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Reviews & Ratings

Metacritic
80
Steam
88%(3,669)

Game Info

Developer
Asteroid Lab
Publisher
Goblinz Publishing
Release Date
Mar 9, 2023

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Frequently asked questions about Terraformers (PC) Steam Key

How much does Terraformers (PC) Steam Key cost?

As of 6 September 2026, the cheapest in-stock offer for Terraformers (PC) Steam Key is €0.99 at Eneba, out of 18 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Terraformers (PC) Steam Key cheapest?

The lowest in-stock price we track for Terraformers (PC) Steam Key is €0.99 at Eneba (6 September 2026). We compare 18 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Terraformers (PC) Steam Key available on?

Terraformers (PC) Steam Key is available on PC, Xbox.

When was Terraformers (PC) Steam Key released?

Terraformers (PC) Steam Key was released on 9 March 2023.

Who developed Terraformers (PC) Steam Key?

Terraformers (PC) Steam Key was developed by Asteroid Lab and published by Goblinz Publishing.

Is Terraformers (PC) Steam Key worth buying?

Terraformers (PC) Steam Key holds a Metacritic score of 80/100, making it one of the standout Strategy titles. See the full reviews, ratings and how-long-to-beat times on this page to decide.