D20 System / OGL Product (D&D 3.0 Compatible)
Arcanis: The World of Shattered Empires Arthurian Legends Birthright Corona Diomin Freeport Hârn Inzae Iron Kingdoms Karathis Kingdoms of Kalamar Marvel Universe Midnight Morningstar Oathbound Ptolus Ravenloft Rokugan Sahasra Scarred Lands Shadow World (Rolemaster) The Diamond Throne The Kingdom of Hyrule The Lost Lands World of Erde
Fantasy Fantasy (Low Fantasy) History (Medieval) Action / Adventure Culture (Asian / Far Eastern) Martial Arts Mythology / Folklore Fantasy (High Fantasy) Crime Horror Generic / Universal Horror (Supernatural) History (Alternative) Horror (Zombies) History Action / Adventure (Nautical) Steampunk Fantasy (Sword & Sorcery)
Attribute/Stat Based (STR, CON, PER, etc) Class Based (Pilot, Wizard, Scientist, etc) Dice (Primarily d20) Dice (Various) Grid-based (uses square terrain for move/combat) Level Based (Earn XP and level up) Race Based (Player Race/Species affects gameplay) Skill Based (buy or gain skills)
This group holds all of the d20 System Products that are compatible with D&D 3.0 and any other d20 RPG of that era. There are other groups for 3.5 and 4th edition d20 System products. Products not bearing the official logo of Dungeons & Dragons from WotC should go in one of these "d20 System Products" groups rather than the official D&D groups.
