The hackers, thieves, and eco-terrorists of the Arctic have wounded the corporations; in return, those corporations lash out, hunting down the perpetrators. Secret laboratories unveil their latest tools of destruction, and powerful executives step out of the shadows to wage open war on all runners under the Northern Lights.

Parhelion consists of 184 playable cards compatible with Netrunner, including four new identities. This expansion continues exploring the new keyword mechanics that were introduced in Midnight Sun: charge, mark, sabotage, and core damage.

Contains cards 66-128 of the Borealis cycle. This is not a standalone game. A copy of System Gateway is required to play.