Want to share the playful elegance that is Original Edition Delta with friends and acquaintances, but don't know where to start explaining it? Here's a postcard-sized promotional flyer that you can hand out or email to get the ball rolling. They'll know we mean business!
All the monsters from Original D&D in a handy spreadsheet (Open Document Spreadsheet, ODS format). Includes OED-style interpretations to fill in various gaps, special abilities, Equivalent Hit Dice (EHD) values for encounter-assessment and XP awards, automatically-generated stat blocks for copying into adventure materials, and more.
Tables to generate monsters in the dungeon as per OED level analyses. Suggested as a replacement for OD&D Vol-3, Underworld and Wilderness Adventures, p. 18-19.
Github Code Repository
Are you a coder? Visit Github to see the Java code repository we use for large-scale modeling of D&D encounters to produce statistical analyses of demographics, monster levels, encounter-table balancing, treasure, experience awards, generating bands of men in the wilderness (and more) under OD&D/OED rules interpretations. Free to study, use, and share under the GPL-2.0 license.