This is the "En Gard Gaming" tool and the ninth (9th) of 12 Combat Engines from the Building "Combat Engines" for Browser Games workshop.
Game Development Workshops are in Phoenix, AZ USA. The scheduled date is for upcoming for JAN 2025 limited to 50 seats.
... after Christmas! I can't another expensive so soon. Is there another schedule date?
Good Point! There's an online version coming very soon ...