Terraforming Mars is one of the most popular strategy games of the last decade, but its early game has always been its weakest phase. The first several generations often involve playing minimal cards, accumulating resources slowly, and waiting for the engine to build enough momentum to become interesting. Terraforming Mars: Prelude, designed by Jacob Fryxelius and published by Stronghold Games in 2018, addresses this directly. Each player receives two Prelude cards at the start of the game that provide immediate resources, production increases, or other bonuses, effectively fast-forwarding past the slow opening.
Community consensus on Prelude is as close to unanimous as board gaming gets. The expansion is considered essential by the vast majority of Terraforming Mars players. It solves the game’s most cited problem (slow starts) so effectively that many groups have incorporated it as a permanent part of their setup and can’t imagine playing without it.
The Start That Should Have Always Been
The Prelude cards eliminate the game’s weakest segment. Instead of spending the first two or three generations placing one card and passing, players start with meaningful production bases that let them begin making interesting decisions immediately. A Prelude that gives you plant production means you’re thinking about greenery placement from generation one. A Prelude that provides titanium income means you’re evaluating space cards right away. The game starts where the interesting decisions are rather than making you wait for them.
Play time reduction of 30 to 45 minutes is significant for a game that already runs two to three hours. Prelude doesn’t cut content. It cuts waiting. The total number of meaningful decisions is comparable to a game without the expansion, but the time spent in low-decision-count early generations is dramatically compressed. For a game that many players love but find too long, this time savings alone justifies the purchase.
Strategic diversity at game start increases because each Prelude card pair suggests a different direction. Two players with different Preludes will develop different engines from generation one, which means the strategic landscape is already differentiated before the first card is drafted. This early divergence makes the entire game more interesting because players aren’t all following the same slow buildup path.
Synergy evaluation becomes an additional strategic decision during setup. Choosing which two Preludes to keep from the dealt options requires evaluating how they interact with your corporation, your starting hand, and each other. This front-loaded decision adds strategic depth exactly where the base game has the least, turning the least interesting part of the game into one of the most engaging.
The expansion’s small footprint makes it trivially easy to incorporate. Prelude adds a single deck of 35 cards and nothing else. No new boards, no new tokens, no new rules phases. You shuffle the deck, deal four cards to each player, choose two, play them, and proceed with the base game. The elegance of the solution is part of what makes it so universally adopted.
The Narrow Edge of Criticism
Prelude card balance is imperfect. Some Preludes are clearly stronger than others, and being dealt a hand of four weak options while another player gets a hand of four strong ones can create an advantage gap that persists throughout the game. The drafting helps (choose two of four), but the variance between the strongest and weakest Preludes is wide enough that some games start with a noticeable imbalance.
The expansion reduces the base game’s comeback potential slightly. Without Prelude, the slow start gives trailing players time to find their strategy. With Prelude, players who choose strong synergies get ahead faster and have more time to compound that advantage. Games with Prelude tend to have wider score spreads than games without, which means falling behind early is harder to recover from.
Prelude creates a dependency that makes the base game feel incomplete. Once you’ve played with Prelude, going back to standard Terraforming Mars feels sluggish and punishing. This is technically a criticism of the expansion, because it retroactively makes the base game worse. For players who frequently play with groups that don’t own Prelude, the contrast can be jarring.
The expansion doesn’t address other criticisms of Terraforming Mars (card draw luck, limited interaction, production phase length). Prelude fixes one specific problem extremely well, but players who have broader issues with the base game won’t find those resolved here.
Starting the Engine Right
Prelude’s design philosophy is worth studying: identify the weakest part of a game and replace it with something that makes that part engaging rather than extending the game’s total content. The expansion doesn’t make Terraforming Mars bigger. It makes it better. The distinction matters because too many expansions confuse “more” with “improved.” Prelude proves that sometimes the best addition is one that removes a problem.
Should You Play Terraforming Mars: Prelude?
If you own Terraforming Mars, buy this expansion. That’s the simplest possible recommendation, and it’s the one that the community has arrived at through years of consistent feedback. Prelude makes the game faster, more strategically interesting from the start, and more fun overall. It’s the rare expansion that even critics of unnecessary expansions agree is necessary.
Skip it only if you genuinely enjoy the slow build of early Terraforming Mars generations or if you don’t own the base game. For everyone else, Prelude is the single best expansion purchase available in modern board gaming.
The Verdict on Terraforming Mars: Prelude
Terraforming Mars: Prelude is the gold standard for what a board game expansion should be. It identifies a clear weakness, addresses it with elegant simplicity, and makes the entire game better without adding complexity. The Prelude cards turn tedious opening rounds into engaging strategic decisions and cut play time by a meaningful margin. Minor balance variance between Prelude cards is the only real criticism, and it’s overwhelmed by the improvement to the overall experience. If you play Terraforming Mars, you should play it with Prelude. Full stop.