The Sega Saturn emulator on PS Vita is no longer a myth, but it is not a miracle. Yaba Sanshiro 2 has transformed the Vita from a "Saturn cannot run" device into a "Saturn sort-of runs" device.
That said, no active developer has publicly committed to a full-speed Saturn emulator on Vita. The consensus in forums like r/VitaHacks and GBAtemp is that Saturn emulation on Vita will never exceed proof-of-concept status—the hardware gap is simply too wide. sega saturn emulator ps vita
The current practical reality: no playable Saturn emulator exists on Vita. However, niche use cases have emerged: The Sega Saturn emulator on PS Vita is