Module 4: Exodus introduces contracts that form new decks (not patents) tied to pairs of ideologies.
Contracts are auctioned in a special auction (as part of the Fundraise Operation); players bid in years to complete (lowest bid wins). A timepiece chit is placed on the Sunspot Cycle to mark the bid. Winning a contract grants a cash advance, and further rewards upon fulfillment (bringing the contract to the specified destination), including ongoing abilities. If late for delivery, players owe late fees and/or may default (inability to bid on contracts until the advance is repaid). Discarding a contract gives a player the default chit - this gives them a VP penalty and the inability to bid on manned contracts.