Full Bucket Music tells us that the Fury-800 is a software instrument for Microsoft Windows (VST) and Apple macOS (VST/AU) simulating the KORG Poly-800 polyphonic synthesizer from 1983. They say that it is written in native C++ code for high performance even on "lighter" systems.
Fury-800 features:
Pricing and Availability:
Free (donations welcomed)
More information:
The Avila Brothers talk about their journey to the recent Super Bowl Halftime Show
Developments for Korg's instrument have been slow but promising.