O2Em runs just about all the existing software with reasonable sound support - with only one or two titles that do not run well. Recent versions also support emulation of the Videopac G7400+.
This software can be used with Emulator Enhancer, a shareware add-on that includes:
- Support for USB joysticks and gamepads.
- Support for full screen mode.
- Support for audio effects.
- Support for opening recent games quickly.
- Much much more.