Open Hero Odyssey
Hero Handbook

Welcome to Open Hero Odyssey, where every hero's abilities are shaped by a dynamic interplay between their ATTRIBUTE scores and diverse APTITUDE trees. In OHO, ATTRIBUTES grant a pool of d6 to ACTIONS, modified by APTITUDES. Succeeding on actions against a CR grants SUCCESS POINTS, specific to the category of attributes in which the action was taken. These points can then be used to purchase in-game bonuses, or advancement in the form of ATTRIBUTE score increases or APTITUDE acquisition.

The Hero Handbook will guide you through the basics of hero-building as well as how to play your hero in the actual game.

Use the pagination menu above, or the progress buttons below, to peruse the handbook!