Marking the 30 year anniversary of the setting, this latest incarnation of the game promises to be the best yet. For existing gamers, this edition represents a fresh start. With a sleek core rules set that is still recognisably the game we know and love, it allows you to play more games in less time and fully supports open, narrative and matched play. This is the game you have asked for. This is the best Warhammer 40,000 ever.
There's a FAQ they've posted as well, so you can see some of the changes that'll be made.