Original map tension, Ares Expedition speed, Prelude acceleration, and the specialist modules that should never be automatic purchases.

Terraforming Mars

The short answer

Terraforming Mars is a long-form engine builder with shared map pressure and global parameters. Ares Expedition is a standalone, card-first adaptation with simultaneous phases. Puzzlewick compares the two systems and maps Prelude, Prelude 2, Colonies, and Turmoil by table effect, dependency, and playtime.

1 certified guides 1 deep guides curated by Margo · The Archivist
Wander in ↓

The universe in four decisions

Start with the question already in your cart.

Every path opens with a direct verdict, then shows the evidence, rules, photos, caveats, and exact products behind it.

The cabinet argues usefully

Four minds, four ways into Terraforming Mars.

The curators are here to make a decision, not decorate one. Follow the voice whose table sounds most like yours.

MargoThe Archivist

“Ares Expedition is not smaller Terraforming Mars in every meaningful way; it trades the shared-map knife fight for simultaneous engine tempo. Prelude is the original game’s first upgrade. Prelude 2 is not a substitute for Prelude. Mars rewards precise shopping.”

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DaxThe Critic

“Buy original Terraforming Mars if shared-map placement, milestones, awards, and a long engine arc are the attraction. Buy Ares Expedition if you want a faster, card-first system wi”

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Choose the Mars You Want

Original spatial engine or faster card-first Ares Expedition.

Questions, answered

Is Ares Expedition an expansion for Terraforming Mars?
No. Ares Expedition is a standalone card-first game with related themes and engine-building DNA.
What is the best first Terraforming Mars expansion?
Prelude is the default first expansion because it accelerates the opening and gives corporations a clearer starting identity.
Does Prelude 2 require Prelude?
Yes. Prelude 2 is an advanced expansion that requires the base game and the original Prelude expansion.
Should I buy Terraforming Mars or Ares Expedition?
Buy the original for shared-map depth and a longer engine arc; buy Ares for faster simultaneous card play.
Is Ares Expedition an expansion?
No. It is a standalone game inspired by Terraforming Mars.

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