9 Kings

Build a kingdom with cards, then unlock a custom deck with the Joker or take on Quest Mode’s Daily Mayhem challenge.

Platforms: Windows · macOS (Steam release covered)
Players: Single-player · Asynchronous multiplayer
Developer: Sad Socket
1.0 release: Nov 12, 2026

Unlock all nine playable kings for Joker Mode. Beat all 81 base quests on any difficulty to open the Daily Mayhem island. Joker is for choosing your own rules and deck. The daily challenge supplies its own conditions.

Inside 9 Kings

1 guides and updates

Joker, Quest Mode and Daily Mayhem

9 Kings Joker and Daily Mayhem: how to unlock both modes

Unlock all nine kings for Joker Mode, clear all 81 base quests for Daily Mayhem, and use the nine-card deck and custom rules to test a build.

Nov 14, 20263 min read

Game facts checked Nov 14, 2026. Primary source · Steam listing. Artwork: Hooded Horse / Sidekick Publishing.