In the thawing Arctic Circle, the corps reach new levels of ruthlessness in their pursuit for profit, and runners turn to new tricks to fight them.

Midnight Sun is a 65-card expansion and the first half of the Borealis Cycle. It introduces three brand-new Runner mechanics—sabotage, mark, and charge—and gives Corps more powerful tools for pushing toward victory..
 

This is not a standalone game. A copy of System Gateway is required to play.