Can't find Prologue / Mystic / Spector in Cubase 12

Cubase
,
2

From Cubase 12 Release Notes | Steinberg

Due to technical reasons the following plug-ins and technologies have been removed from the product scope

  • VST instruments: Mystic, Prologue, Specter, LoopMash are no longer included in the factory content of Cubase.

  • Cubase no longer supports ReWire.

  • VST 2 plug-ins are no longer supported on Apple silicon Macs running in native mode.

  • Running Cubase in Rosetta mode still allows you to load VST 2 plug-ins.

  • MPEX is also no longer available on Apple silicon Macs running in native mode.

  • The GoPro VR player has been removed.

  • MixConvert (legacy VST 2 plug-in) and SurroundPan (legacy VST 2 plug-in) have been removed from the plug-in set.