A.J. Gibson

The successor to AEG's award-winning RPG book "Toolbox" and platinum best seller "Ultimate Toolbox" - the World's Largest take on the Ultimate Toolbox is Over 400 pages of the best charts, tables, and seeds of gaming adventure.

Level up 2026 with the only Wall Calendar you can use as a Battle Map! Includes 12 5E Adventures (playable as a campaign or as individual one shot adventures). Extras include themed gift wrap and greeting cards!

A compilation of the third year of Populated Hexes Monthly, issues 25-36, a zine for Old School Essentials and other OSR games.

A mega-dungeon that supports a full-year campaign. A legendary adventure considered by many to be one of the greatest of all time! Explore a thousand-year-old dungeon mystery waiting to be solved...

The party makes camp, sets their watches, then you as the GM roll a random encounter... what happens? With this deck of encounter ideas, each of the 50+ cards has a detailed encounter idea more interesting than 'you hear 1d4 giant rats in the corner'.

The Calendar of Many Adventures 2025 is a wall calendar with 12 playable battle maps and a month per page view calendar. It also has 12 full 5E PDF adventures written for the maps! And you get a digital copy of all the maps to play online.

We're bringing Dungeon Crawl Classics to the Roll20 VTT platform!

Viciously mock & antagonize your way around the adventuring world with this 100 card Deck of Many Insults. The must have RPG card deck! Spice up your vicious mockery, offend every NPC you meet and defeat your opponents verbally with style.