Based on our record, Mednafen seems to be a lot more popular than Nestopia. While we know about 12 links to Mednafen, we've tracked only 1 mention of Nestopia. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I mean, the game's program icon gives it away. It's a custom wrapper using an older version of Mednafen. Source: about 1 year ago
Mednafen with a frontend like Mednaffe are a great option for the NES, SNES, and a bunch of other 80s & early-90s systems (Genesis, Playstation 1, Saturn, etc.). Source: almost 2 years ago
Duckstation and Mednafen. Mednafen is the closest to 100% game accuracy; Duckstation is Mednafen but with added graphical enhancements and quality of life features. Source: almost 2 years ago
Both use "cores" to emulate various platforms, and in this case, they both use Mednafen for their PS1 core, which can also work as a standalone emulator if you are comfortable with the command line. Source: about 2 years ago
I switched directly to Mednafen (https://mednafen.github.io/) using the Mednaffe GUI (https://github.com/AmatCoder/mednaffe) and it's been smoothing sailing ever since. Source: over 2 years ago
Try to remove the emulator in Configure emulators,and import it again, it could work. You can also try different emulators like Nestopia or FCEUX (the one I am personally using). Source: about 2 years ago
RetroArch - RetroArch is a frontend for emulators, game engines and media players.
Mesen - Mesen is a NES/Famicom emulator and NSF player.
ePSXe - ePSXe (enhanced PSX emulator) is an emulator of the PlayStation video game console for x86-based PC...
FCEUX - FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator.
OpenEmu - Console and Arcade video game emulator for macOS.
puNES - PuNES is a high accuracy NES emulator.