 The box contains rulebooks with all rules necessary for playing this simplified variant of the game.In 2007, the second edition rules system was revitalized and issued under the name Rolemaster Classic, or RMC for short.The revitalization was published by Guild Companion Publications and included new versions of all the old core rulebooks of "Arms Law", "Spell Law", "Character Law", and "Creatures and Treasures", but also an updated "Rolemaster Companion" and a new "Combat Companion" from 2008.