Yu Suzuki is scheduled to give a postmortem of Shenmue at the next Game Developers Conference in March. PlayStation 4 mastermind Mark Cerny will be translating for Suzuki. These postmortems are normally fascinating: developers cut like a flaming hot sword through the typical piles of marketing bullshit and speak really candidly about why they made the decisions they did. It’s the sort of insight almost never offered before a game actually comes out.  What’s really interesting about the Shenmue postmortem in general is how nicely it slots alongside the ongoing reevaluation of the Dreamcast. Shenmue was intended as the system’s crowning achievement but it…