Humble StoreBestHistoric Low$5.59$6.99
-20%
Strategy
Terraforming Mars: Colonies — Best Price & Deals
Developer: Artefacts Studio
Publisher: Twin Sails Interactive
Released: January 22, 2026
PCMac
Wait before buying Terraforming Mars: Colonies — ThereAny Score 58/100, currently at or within 3% of its all-time low.
Our take
Next major sale: Autumn Sale in 40 days
Establish outposts and trade with them to secure your hold on Mars in the Colonies DLC.
Terraforming Mars: Colonies has 3 active deals across Humble Store, GOG, Epic Games Store. The current lowest price is $5.59 on Humble Store — a 20% discount off the $6.99 retail price. Historical low: $5.59 (Jul 16, 2026). Compare prices on Steam, Epic Games Store, GOG, Fanatical, and more major PC game retailers below.
Original Price
$6.99
Current Price
$5.59
Lowest Price
$5.59
Jul 16, 2026
Last checked: just now
Epic Games Store