OWASP Dungeons and Daemons

About OWASP Dungeons and Daemons

OWASP® Dungeons & Daemons is a collection of open source games for promoting awareness and knowledge about application security and security practices.

The main purpose is to provide a collection of fun and exciting security related games that can be run at conferences, chapter meetings or other type of events.

Although the project was inspired by OWASP Cornucopia and Dungeons & Dragons, it does not necessarily use OWASP Cornucopia cards or game rules nor do the games necessarily follow the rules used in Dungeon & Dragon. Some of the the games may also be under development. If so, that is indicated on each game's indivual game page. See the rules for each game to get to know how to play the game in question.

Please visit: https://dungeonsanddaemons.org/

Project Resources

Project Leaders

Johan Sydseter

Project Lead

Johan Sydseter is an Application Security Engineer at Admincontrol AS, a subsidiary of Euronext, and one of the leaders of OWASP Cornucopia and the co-creator of OWASP Cornucopia Mobile App Edition and Companion Edition. He is a living AppSec Pokemon, application security engineer, developer, architect and DevOps practitioner. He has worked on building and designing secure backend and frontend solutions for a lifetime. He is also a contributor to OWASP ASVS, -MASTG, .DevGuide, Cheat Sheets and Threat Dragon. He has given several presentations on application security at various international conferences.

EmailLinkedIn

Steven Wierckx

Project Lead

Email

Project Information

Incubator Project
Classification
Other
Language
Svelte
License
Creative Commons Attribution Share Alike 4.0 International
Latest Version
3.5.2
Contributors
5
GitHub Stars
9
Downloads
0
OWASP Logo
OWASP is a nonprofit foundation improving software security through open-source projects, global communities, and education. All resources are free and open to everyone.
OWASP, the OWASP logo, and Global AppSec are registered trademarks and AppSec Days, AppSec California, AppSec Cali, SnowFROC, OWASP Boston Application Security Conference, and LASCON are trademarks of the OWASP Foundation, Inc.
© 2026, OWASP Foundation Inc. All rights reserved.
OWASP Dungeons & Daemons | OWASP Foundation