Arkham Horror: The Card Game – Children of Blood Small Campaign Expansion (Pre-Order, Available 8/14/2026)

Sun sets on the city of Arkham. Citizens hurry home in the growing twilight, eager to find safety behind locked doors. Arkham has always played host to strange occurrences, but this time, something is different. Police respond to reports of disturbances, finding spilled blood and torn clothes but no sign of the culprits or victims. As reports pile up with each passing week, one thing is abundantly clear: something is stalking the streets after nightfall. Something dangerous.

Welcome to Children of Blood, a tale of danger and intrigue. In this small campaign expansion for Arkham Horror: The Card Game, one to four investigators tackle a new mystery that unfolds across three scenarios. Track monsters through the streets of Arkham, plumb the depths of the city’s underbelly, and crash a swanky party in Northside as you confront the culprit behind it all.

Can you solve the mystery plaguing Arkham’s Waterfront district?

Not a standalone expansion. A copy of the Arkham Horror: The Card Game core set is required to play.

• A new Small Campaign Expansion for Arkham Horror: The Card Game, featuring three thrilling new scenarios that form a short and exciting campaign.
• Investigators  track down the cause of recent disturbances in a mystery that takes them through Arkham’s Waterfront and Northside districts. 
• Children of Blood introduces a new chaos token—the blood token—which can slowly turn the investigators into monsters themselves. 
• Each scenario has added levels of variance based on the players’ chosen difficulty, inviting players to tackle them again and again! 
• A new campaign reward allows investigators to bring blood tokens into other scenarios of Arkham Horror: The Card Game, granting deadly power at the cost of their humanity.