Grave Matters - Dig Deeper is a 30 pages booklet full of new material for your Mšrk Borg games, all with a common skeletal theme. Grave Matters is not a stand-alone game and a copy of Mšrk Borg is required to use it. Grave Matters - Dig Deeper works better if combined with the first Grave Matters booklet, but it's not mandatory and can be used without it. Grave Matters is an independent production by Rinaldo Agostini and is not affiliated with Ockult …rtmŠstare Games or Stockholm Kartell. It is published under the M…RK BORG Third Party License. M…RK BORG is copyright Ockult …rtmŠstare Games and Stockholm Kartell.