Construct Companion is a fantasy roleplaying sourcebook on artificial entities and magical machines of every kind. It represents a total revision and unification of the fragmented resources found in previous editions of Rolemaster.

Castles and Ruins is a sourcebook for Rolemaster Standard System and compatible with Rolemaster Fantasy Role-Play. It includes the history of castles, their construction and how they age to become ruins.

Character Law for Rolemaster Fantasy Role Playing doubles your available professions and triples your races and cultures. Enjoy over twenty new training packages along with new skills and skill categories.

In Arcane Companion you get an outline of Arcane magic and guidelines on its implementation, 4 new professions, rules for the acquisition of Arcane magic, 46 spell lists, 4 new spell attack tables and a Spell Failure Table.

Arms Law includes 29 individual weapon attack tables, 13 special attack tables, and dozens of critical strikes, and fumbles and can be used with Rolemaster or any tabletop role playing game of your choice.

Enhance your Rolemaster Fantasy Role Playing game with optional rules and source material including Elementalist training package, spell lists, elemental manipulation, Warrior Priests, NPCs and magic items.

Arms Law expands the combat system from Rolemaster Fantasy Role Playing to its full breadth. Attacks from dozens of weapons and animals are all handled differently so that each has a unique feel and flavour.

Enhance your Rolemaster Fantasy Role Playing game with optional rules and source material including Fighter Schools, The Knights-Errant, War College, Fencing School, Traps, New Monsters, Magic Items.

The Channeling Companion explores the magic of the gods in detail. In this book, you will find new professions, variant rules, new options, and (of course) lots of stuff for priests.