The Co-Op option in Wo Long requires players to set a password so that only their friends can join their online lobby. Next, players will be prompted to select a mission and, once up to two friends join the multiplayer Wo Long session, will load into the level together from the start.

Select Co-op from the Online Lobby in the Battle Flag menu to set out for a battlefield with another player. A host player in search of a co-op partner can either invite a friend or set a password that the guest must enter.

Pachinko isn't based on a single true story.

However, while the show takes its story from this fictional source the history behind it is real and it was something creator Soo Hugh, and executive producers Theresa Kang-Lowe and Michael Ellenberg, were keen to make clear. Hugh told Newsweek: "This is obviously based on a fictional work, it's a fictional series.