Bandai Namco Entertainment has released a free update for One Piece Pirate Warriors 3 Deluxe on Nintendo Switch today.
The free update enables players to enjoy co-op play for up to 2 people on the same system. Each person can use a single Joy-Con to play the game.
One Piece Pirate Warriors 3 Deluxe was released in Japan last year. No plans for a western release have been announced yet.