The Advanced Adventures Megabundle offers a trove of 43 classic dungeon crawls specifically built for the OSRIC system. As the “Old School Reference & Index Compilation,” OSRIC is a foundational retroclone of the First Edition AD&D rules. They are designed as tools, not prescriptive plotlines, championing gamemaster rulings over rigid rules. This approach empowers players, whose choices directly dictate success or failure. In true old-school fashion, encounters are not always balanced, and survival often depends more on player ingenuity than on character sheet statistics.
GMs should be able to drop any of the 43 scenarios into an ongoing campaign to challenge their players. The collection provides a comprehensive path for characters to advance from fragile level-1 newcomers to powerful level-10 heroes, one perilous dungeon at a time.

We’ve got until August 12th to grab the Megabundle.
Starter Collection – $9.95
The retail value of the Starter Collection weighs in at a mighty $70 worth of adventures.
- Advanced Adventures #01-10
- Malevolent and Benign I
- OSRIC
Bonus Collection
The Threshold price started at $34.95, which is a little high for a typical threshold price, but those who meet it get to download a further $210 of OSR goodies. However, the Threshold price will move and could well increase.
- Advanced Adventures #11-43
- Malevolent and Benign II
Because they are rooted in the core principles of the OSR, these modules are exceptionally portable. While written for OSRIC, they can be adapted with minimal effort to fit any OSR-adjacent fantasy roleplaying game, such as Old-School Essentials or Shadowdark.
Quick Links
- Bundle of Holding: Advanced Adventures.