Skip to content
PlayRadix
GamesDealsBrowse
CtrlK
PlayRadix
Explore
DealsBrowse gamesAbout
Information
ContactPrivacy & cookiesData sources

All trademarks are property of their respective owners. This site is not affiliated with or endorsed by any store.

Game data by IGDB. Every price is a real observation, shown with the time we saw it.

TerraformingMars - Prelude
  1. ›
  2. ›Games
  3. ›TerraformingMars - Prelude
TerraformingMars - Prelude

TerraformingMars - Prelude

Artefacts Studio
|Twin Sails Interactive
|Dec 8, 2020
The taming of the Red Planet continues!
TerraformingMars - Prelude — image 1
1 / 5

Requires base game

This content requires the base game Terraforming Mars in order to play.

Compare Prices

Terraforming Mars - Collection Bundle

Store link
Steam
$29.54
$50.33
Observed 5 days ago
-41%Sale ends Oct 1, 2026
  • Steam
    $29.54
    $50.33
    Observed 5 days ago
    -41%Sale ends Oct 1, 2026

TerraformingMars - Prelude

Store link
Steam
$4.89
$6.99
Observed 5 days ago
-30%Sale ends Oct 1, 2026
  • Steam
    $4.89
    $6.99
    Observed 5 days ago
    -30%Sale ends Oct 1, 2026

Price History

ObservedSteam · USD
31 days ago$6.99
5 days ago$4.89

About TerraformingMars - Prelude

The taming of the Red Planet continues! Enjoy new game mechanics and content for the acclaimed strategy game Terraforming Mars with the Prelude Expansion.

Historical Low

$4.89
SteamSep 23, 2026

Best Price Right Now

$4.89
SteamObserved 5 days ago

Game Info

Release date
Dec 8, 2020
Developer
Artefacts Studio
Publisher
Twin Sails Interactive