Gary Gygax Birthday Collection - Old-School RPG Tribute - Open Gaming Store

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Celebrate Gary Gygax's Birthday - July 27th

Honor the legendary co-creator of Dungeons & Dragons with our special Gary Gygax Birthday collection! Every July 27th, gamers worldwide celebrate the birth of the Father of Roleplaying Games. Explore classic old-school adventures, monster compendiums, and supplements that embody the spirit of Gary's original vision for tabletop gaming.

Featured Gary Gygax Tribute Products

Discover essential old-school gaming products including The Tome of Horrors Complete, Swords and Wizardry Monstrosities, Bill Webb's Book of Dirty Tricks, Sword of Air, and The Tome of Horrors II.

Old-School Gaming Excellence

Explore more classic adventures like Of Places Most Foul, Bits of Darkness: Dungeons, Secrets #2: Strange Races, and The Tome of Horrors 4.

Browse More Classic Gaming

Continue your old-school journey with our OSR Collection, Swords & Wizardry, Monster Books, and D&D 5E collections.

Happy Birthday, Gary Gygax! Thank you for creating the hobby we love. Roll the dice in his honor every July 27th!

Of Places Most Foul

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Of Places Most Foul

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Mazes & Perils Deluxe Edition

Mazes & Perils Deluxe Edition

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Treasury of the Macabre (5E)

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Treasury of the Macabre (5E)

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The Purple Lotus - A Lost Age Adventure

The Purple Lotus - A Lost Age Adventure

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Inkling Adventures #1: Raiders of the Forgotten Treasure

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Inkling Adventures #1: Raiders of the Forgotten Treasure

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Serpents Below - A Lost Age Adventure (S&W)

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Serpents Below - A Lost Age Adventure (S&W)

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Dungeon Crawl Classics #71: The 13th Skull

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Dungeon Crawl Classics #71: The 13th Skull

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Old School Monster Classes

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Old School Monster Classes

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Stronghold of the Wood Giant Shaman

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Stronghold of the Wood Giant Shaman

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Secrets #2: Strange Races

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Secrets #2: Strange Races

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Pro RPG Audio: Lich's Tomb

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Pro RPG Audio: Lich's Tomb

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Bits of Darkness: Dungeons

Bits of Darkness: Dungeons

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SC2: The Ooze Pits of Jonas Gralk

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SC2: The Ooze Pits of Jonas Gralk

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Advanced Adventures #11: The Conqueror Worm

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Advanced Adventures #11: The Conqueror Worm

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Advanced Adventures #2: The Red Mausoleum

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Advanced Adventures #2: The Red Mausoleum

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The Virtuous and the Vile: Morithal, Lord of Unceasing Hunger

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The Virtuous and the Vile: Morithal, Lord of Unceasing Hunger

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