Terraforming Mars creates a specific kind of decision fatigue that I think is actually intentional. Every card you draft makes you want five other cards you do not have. Every action you take advances your own engine while watching your opponents race toward the same milestones. The game is nominally about colonizing a planet but it really feels like a race through a deck of possibility.

I have played all three maps now. Elysium rewards careful placement and forces you to spread across the board. Hellas makes ocean placement a serious strategic question early. The standard map is the best teaching tool. My recommendation for experienced groups: alternate between Hellas and Elysium. Standard is fine but you stop seeing new puzzles after ten plays.

Corporate era cards are mandatory in my house from game one. Playing without them strips out too much of the early engine variety. If you have the Venus Next expansion, consider adding it once your group is comfortable with the base game — it adds a third axis of scoring that rewards entirely different card synergies.

Solo mode with the base game is a genuinely satisfying puzzle. I recommend it without hesitation for anyone waiting on a game night opportunity.