Circle of Swords (COS) Home

PROVIDING HIGH-QUALITY GAMING ENTERTAINMENT FOR OVER 35 YEARS

We are a non-profit, completely volunteer organization serving the Western Pennsylvania region since 1986. COS is devoted to promoting the tabletop & live-action gaming hobby experience for our members.

UPCOMING EVENTS

SIBCON XXX
September Fri 25-Sun 27, 2026
Founders Hall
Butler County Community College
107 College Dr, Butler, PA 16002

Registration On Warhorn.net Opens in June!
Online Reg Closes & Discounts End Sep 13, 2026

COSCON XXXVI
March TBD, 2027
Location TBD

Registration on Warhorn.net Opens Dec
Online Reg Closes & Discounts End Mar 2027

LATEST NEWS

Coscon 2026 Cancelled

We’re sorry to share that Coscon 2026 has been cancelled due to unforeseen venue challenges. Despite our best efforts to secure a suitable location in...

February 15, 2026

SIBCON 2025 a success thanks to you!

And that’s a wrap on three fun days of tabletop gaming at Sibcon XXIX! A special thanks to everyone that pulled together to make it...

September 29, 2025

SIBCON XXIX 2025 Is Back On! …with a twist!

We have some good news and some not so good news. We were able to find a location at a smaller site just a few...

August 3, 2025

How Do You Like To Game?

Conventions

We run two annual 3-day gaming conventions in the western PA region. COSCON is our spring con and SIBCON runs in the fall. Great games, vendors, charity auctions, food and more!

Gaming

We love to grow the hobby! We coordinate and promote local monthly gaming days and store events, club picnics, movie nights, LARPs of all genres, and a variety of other social outlets!

Online

Join our growing online gaming community Facebook group. Whether console, PC, or virtual tabletops, you can connect with other gamers and stay in touch between in-person events!

Whether you’re looking for Organized Play events, member-driven living campaigns, or other tabletop roleplaying, miniature wargames, or new and classic board and card games, we have something we think you’ll enjoy!