2020 · Sourcebook (rules/options to enhance play)
Old School Rules: Monster Modifiers
A compact toolkit for fantasy roleplaying games that helps Game Masters create unusual and unpredictable monster encounters. It includes random tables for adding traits and abilities to existing creatures, along with three spells that let magic-users modify summoned or controlled monsters during play. These options can give familiar enemies new characteristics or make Monster Summoning spells more flexible.
Attribute/Stat Based (STR, CON, PER, etc)Level Based (Earn XP and level up)Class Based (Pilot, Wizard, Scientist, etc)
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