This content requires the base game in order to play:Terraforming Mars
Game Description
System Requirements
Activation Details
Add even more variety to your games with 23 new cards, including 2 corporations. Lead the Asteroid focused Astrodrill corporation– a new kind of resource – or join the Pharmacy Union, and its disease mechanic for expert players. Explore new horizons, broaden your strategies and create even more effective combos with cards such as Meat Industry, rewarding you each time you play an animal card or the almighty Asteroid Deflection System, protecting your plants from your opponent and raining points from above.
The Big Box Promo Pack includes 23 cards:
2 new Corporations, Astrodrill playing around the asteroid resource and the expert Pharmacy Union with its unique disease mechanic.
18 exciting Projects, focusing on asteroids and adding new combos.
3 variants of existing cards to bring them up to date:
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-09-10
National Video Game Day Becomes a Full Week
Gaming has grown into a global phenomenon, so of course it earned its own special day! It first kicked off in the 1990s and was originally marked on July 8th, before officially moving to September 12th. To celebrate this year, we’re running a huge YUPLAY storewide promo! Everyone who places an order between 10.09 CET and 17.09 CET will be automatically entered — and at the end, 21 lucky winners will receive a full refund of their order.
Gamescom 2025 has been a total hit this month, so we dedicate our monthly recap rubric completely to it and the highlights we would like to present from it! Get ready for a grand total of 12 exciting news pieces around the latest hit titles, media as well as hardware and in general what you should be looking around for in the coming months and much more. From Borderlands 4 to Black Ops 7, from Little Nightmares III to Ninja Garden 4, and even some NVIDIA news…
