GForce Software's latest release - based on the lowly but highly regarded mono synth the Arp Axxe, which had 1 oscillator, one filter, one LFO and 1 ADSR.
The Axxess is somewhat enhanced.
Firstly you get 6 voice polyphony, FX in the form of distortion, delay and reverb, plus an additional sub oscillator and of course the GForce XMOD additions - essentially a dedicated X-LFO and X-ENV for pretty much each parameter. This expands the capabilities significantly.
@TimCant takes a look at the new instrument - which is available now priced at $99 (note the introductory offer has ended)
https://www.gforcesoftware.com/products/axxess/
Developments for Korg's instrument have been slow but promising.
The Avila Brothers talk about their journey to the recent Super Bowl Halftime Show
Revisions that turned synths into brand new machines