EmuNations

My Emulator Doesn't Need A Frickin' Excellent Name is an open-source, multi-system emulator, driven from the command-line, OpenGL and SDL. Its Sony PlayStation, Sega Saturn, Nintendo Virtual Boy, and NEC PC Engine (TurboGrafx-16) original cores are recognized for their high quality, compatibility and accuracy.

There are several front-ends available, if you don't know how to execute via command-line:

• MedGui Reborn (Windows)

• MedLaunch (Windows)

• Mednaffe (Multi-platform)

For CRT screens, you can try emu4crt since this mod is intended for ~15kHz TVs or arcade monitors. Check it out here.

VBjin is a Virtual Boy Emulator for Windows platforms, which comes from the merging of the PCEjin emulator with the mednafen-9 Virtual Boy core. VBjin supports re-recording and TAS tools. The development has stopped, but the accuracy is considered to be perfect.