Prelude 2
Prelude 2Terraforming Mars
Prelude 2 adds 5 corporations, 25 Prelude cards and 24 project cards, and is played with Prelude. Most of its cards connect to Venus Next, Colonies or Turmoil, but 4 corporations and 13 of the Prelude cards can be played without any of them. Use only cards whose expansion marks match what you play, or keep them in and discard and redraw any you can't use.
See also
Ask RuleRunner about Terraforming Mars
Also answers
prelude 2what is prelude 2what does prelude 2 addprelude 2 expansionhow many cards are in prelude 2prelude 2 cards
More Prelude 2 rules
All Terraforming Mars rules and how to play · More about Terraforming Mars