ZERO/Barrier is a publishing and media marketing company based out of Ottawa, Ontario, Canada. It is the primary publishing venue of Dyson Logos and for the material found on Dyson’s Dodecahedron.

Our publications are all Role Playing Game materials aimed at the “Old School Renaissance” market.

These books are available in print at our LuLu Storefront, and in PDF through RPGnow.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s


Get every new post delivered to your Inbox.

Join 900 other followers