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After much consideration, GZG ECC XXIII has been CANCELLED due to concerns over the COVID-19 outbreak.

The virus is highly contagious, miniature wargaming is very tactile (dice, tape measures, figures -- all examples of things multiple people handle) and we would be playing in an enclosed environment for extended periods of time.

All pre-registrations will be refunded.

Please follow our Facebook page for more information and further updates. Questions can be asked there, or at

It is disappointing to do this, but the safety of our players has to take priority. We thank you for your understanding.

Convention wallpaper (5333 x 3000px) - Design by Leah Davis.

Last Updated: March 12th, 2020


Welcome to the Ground Zero Games, East Coast Convention (GZG ECC) website!

GZG ECC is a non-profit convention, for fans of miniature gaming run by fans. Our spotlight is on Jon Tuffley's science fiction miniatures and rulesets produced by his company Ground Zero Games. But our volunteers run events covering a wide range of games. Check out our convention information.

Rules are available for free for many of Jon Tuffley's games! Take a look at:

You can read more about our convention.

You can read more about Owego, NY and the Owego Treadway Banquet and Conference Center.

Find us on Facebook!

Back to Top of Page / Convention Questions? -- Last Modified: Thursday, 12-Mar-2020 22:49:45 EDT