Greyhawk Adventures (OSE)

This is a new homebrew West Marches Old School Essentials (OSE) campaign set in the world of Greyhawk. I'll be running The Forbidden Caverns of Archaia along with additional material.

April 26th, 2025 will be Session 0.

All players please RSVP for each event you wish to attend.

Also please be active on my personal Discord where there is a dedicated channel for game info/play.

All polite lurkers are welcome to watch.

This will be a new homebrew West Marches OSE campaign that will be set in the classic setting of Greyhawk. We will be playing a variety of classic B/X, OSE and OSR adjacent material.

Sources I will use for this game primarily:

Necrotic Gnome: Old School Essentials (OSE) Advanced Rules.
3rd Party: OSR Advanced Player Options and other 3rd party sources with my approval.

Players should bring or have the following:

• PDF or physical copy of OSE Advanced Players Tome
• PDF or printed character sheet (I can provide either)
• Miniature (have some to loan)
• Pencil(s)/eraser.
• Paper/journal for notes
• Graph paper for mapping.
• Dice/dice tray

Greyhawk Map by Anna B. Meyer
Greyhawk 598 CY Easy Zoom