Rise of the Ronin Confirms Character Creator, Four Player Co-Op for Main Missions

Samurai squad - Team Ninja

Rise of the Ronin Wiki

Rise of The Ronin News - Push Square

Team Ninja's Rise of the Ronin looks like an ambitious open-world combat game - Polygon

Shadow Tactics: the Board Game + solo/co-op Ronin expansion by Antler Games — Kickstarter

Rise of the Ronin: co-op multiplayer and character editor officially confirmed

Character creation confirmed for protagonist and sword twin : r/riseoftheronin

Rise of the Ronin Wiki

Rise of the Rōnin Preview - Team Ninja Discusses Crafting Its First Open World Where You Shouldn't Kill Everything On Sight - Game Informer

Rise of the Ronin Reveals More Gameplay Details, Including 4-Player Co-op

Is Rise of the Ronin coming to PS4? - Dexerto