The Devious Book of Fumbles & Crits

2011 · Sourcebook (rules/options to enhance play)

The Devious Book of Fumbles & Crits

A supplement for 4E fantasy roleplaying that expands the effects of critical successes and fumbles. It provides tables for magic-using characters, melee and ranged characters, and monsters, along with optional balancing tools and quick fumbles. The book also adds new creatures, treasures and item sets, hazards, terrain powers, diseases, potions, and poisons for use in encounters.

Dice (Primarily d20)Level Based (Earn XP and level up)Attribute/Stat Based (STR, CON, PER, etc)

Game facts (players, playing time, age, credits) from BoardGameGeek.