Two players can play Knack together locally in shared-screen, with player two controlling a silver version of Knack. The silver Knack is intended to assist normal Knack by collecting parts for him and donating his parts when Knack's health is low.
Mankind must turn to Knack, an unlikely hero, to protect them from a dangerous new threat. The unassuming Knack stands at a mere three feet tall, but thanks to the power of mysterious ancient relics, he can transform into a powerful brute or even a gigantic wrecking machine. Knack is mankind's only hope for turning the tide against the invading goblin army, but trying to harness the true power of the relics could threaten to put the whole world at risk.
This page contains co-op info for Knack on the PlayStation 4. All information about Knack was correct at the time of posting. Information is subject to change. If you see any errors please email us.