Published in Battlegames Issue 2 (2006), this paper-and-pencil matrix battle campaign system allows wargamers to play a series of linked battles, the set up of each being dependent on the outcome of the previous battle. Designed to allow an entire campaign (five games) to be fought in one day of real time play.

As written, the campaign rules are for a medieval game but may easily be adapted to other time periods.

Designer's comment on BGG:

My simple little calculator for playing out a series of linked scenarios; we've used this to add a bit of spice to DBA games, and have managed to play whole campaigns in a day of gaming, as suggested by the title!