The Comae Engine

2022 · Core Rules (min needed to play)

The Comae Engine

A streamlined d100 roleplaying system that refocuses classic mechanics on flexible, narrative play. Players resolve conflicts—combat, social contests, investigations, chases, puzzles and stunts—using a unified resolution mechanic that adapts to different genres and scene types. Character creation and task resolution prioritize quick, simple rules while allowing deeper complexity where needed (magic, powers, starships, etc.). The game supports group and solo play, encourages nonviolent and investigative encounters, and is compatible in spirit with other classic d100 titles. The rules are in late beta and remain open to feedback and refinement.

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Attribute/Stat Based (STR, CON, PER, etc)Dice (Percentile)Skill Based (buy or gain skills)

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