What makes it hard: systems — knowing how it works.
How hard is Terraforming Mars?
What makes it hard: systems — knowing how it works. You get through it by working out what the game is actually doing and coming back with a better build or a better plan, not by faster hands.
Finishing it
Terraforming Mars has an ending, but nothing in its achievement list marks it clearly enough to trust — so there's no finish rate to show.
Rarest achievements
Published rarity by platform.
Steam
ColonisationWin 5 online games with the Colonies extension.0.8%
ConsultantPlay all Venus Next corporations at least once in online games.1.5%
Mad BuilderFinish a game having built 5 colonies.2.0%
Trading LegendMake 60 trades in any game, with any Colony Tile.2.0%
Big FishTrade 5 times with a Colony Tile with its production marker at maximum.2.5%
Played Terraforming Mars? See how many of these you've got.
- Which ones you've earned — and which you're missing
- Your rarest unlock, and where it ranks
- Your whole history for this game, on one timeline
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
About Terraforming Mars
The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water.
How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Steam — Valve's published global unlock percentage across Steam owners of the game.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .