Hârn
5e Game System Product (D&D 5th Edition Compatible) D20 System / OGL Product (D&D 3.0 Compatible) Generic / Universal HârnMaster (1st Edition) HârnMaster (2nd Edition) HârnMaster (3rd Edition) HârnMaster Gold
Fantasy (High Fantasy) Action / Adventure (Nautical) Fantasy (Low Fantasy) Fantasy History (Medieval) Generic / Universal Occult (Magic)
Hârn is a detailed fantasy role-playing world and role-playing game system that was designed by the late N. Robin Crossby. The supplements were published by Columbia Games from 1983 until 2003 when Crossby founded Kelestia Productions. Crossby died in 2008. As of 2018, Columbia Games continues to sell the Hârn products.