Audiofier has released Sphaera for Kontakt (5.8.1+). Here's what they say:
Sphaera uses a combination of granular behaviour and sound source swapping to produce cascades of sounds which evolve and mutate over time.
Sphaera's sound pool consists of 180 multi-sampled sounds which can be combined in many ways. Entire new patches can be created with one click.
While there is much to be achieved with Sphaera randomisation options, it is also possible to control every aspect of the sound with precise controls.
Sphaera also includes a step sequencer and a convolution effect with many impulse responses to transfer the sound further.
Intro Price: $45 +VAT until 10 July 2022 (Reg. $59 +VAT).