3x5arcana
For me, the humble 3x5 card captures the soul of flexible, creative dungeon delving.
So I make role playing game resources for people who like index cards!
3x5Arcana.com is a free digital set of resources to view and print index card statblocks for OSE and Shadowdark.
The Spear of Horrendous Iron is a zine adventure I wrote about devout religious anarchists, kickstarting February 2026.
Get ye into that darkness, ye mad fools!
-Samuel
GM Screen, Notebook Cover, Index Card Organizer & More
A 3x5 Pocketfolder for Ben Milton's Knave 1e: rules reference, spellbook and character sheet
A Bonkers Dungeon Game on Index Cards
A madcap Zungeon in 8 index cards. Starter adventure for 3x5 💔.