d20 System OGL
Licensed d20 System rpg books from Third party publishers for use with D&D 3rd and / or 3.5 ed.
Books with the d20 trademark used a WotC System reference document that is Open Game Content (OGC) for licensed parties to use under the Open Game License (OGL).
Any rpg books licensed for use with D&D 5th ed are generally found in our Dungeons & Dragons subcategory – at least for now.
https://retrorocket.com.au/dungeons-and-dragons/
Showing 1–21 of 32 results
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D&D 3.5 ed OGL Bastards & Bloodlines: guidebook to Half-Breeds s/c (2003)
$20.00 Read moreout of stock -
d20 Future (2004)
$32.00 Read moreout of stock -
d20 Modern – Weapons Locker (2004)
$50.00 Read moreout of stock -
d20 Modern core rule book (2002)
$50.00 Read moreout of stock -
Dark Inheritance d20 (2003)
$17.00 Read moreout of stock -
Deadlands: d20 (2001)
$28.00 Add to cart -
Dragonstar rpg Starfarer’s handbook d20 (2001)
$16.00 Add to cart -
Eden Odyssey Wonders Out of Time d20 (2001)
$9.00 Add to cart -
FUDGE Gamemastering Secrets 2nd ed d20 (2002)
$18.00 Add to cart -
Hunt Rise of Evil rpg Mystic Warriors d20 (2001)
$15.00 Add to cart -
Legend of the Five rings 2nd ed. Complete Exotic Arms Guide (2004)
$38.00 Read moreout of stock -
Legend of the Five rings 2nd ed. Rokugan Campaign setting (2004)
$28.00 Add to cart -
Legend of the Five rings 2nd ed. Way of the Ninja (2002)
$22.00 Read moreout of stock -
Legend of the Five rings 2nd ed. Way of the Samurai (2002)
$28.00 Read moreout of stock -
Legend of the Five rings 3rd ed. Creatures of Rokugan (2007)
$48.00 Read moreout of stock -
Legends & Lairs Giant Lore d20 (2003)
$12.00 Add to cart -
Legends & Lairs Traps & Treachery d20 (2001)
$18.00 Add to cart -
Mutants & Masterminds 2nd ed OGL Bedlam City (2008) POD
$10.50 Add to cart -
Mutants & Masterminds 2nd ed OGL Nocturnals (2006)
$16.80 Add to cart -
Mutants & Masterminds 2nd ed OGL Paragons (2007)
$14.00 Add to cart -
OGL Cybernet 1st ed core rulebook (2004)
$18.00 Read moreout of stock
Showing 1–21 of 32 results