Zsnes is a Super Nintendo Entertainment System emulator written mostly in assembler. It basically allows you to play most games designed for the SNES and Super Famicom Nintendo game systems on your PC or Workstation..
Things you should know about Zsnes
You can use both keyboard and joystick for player 1 or 2 with some configuration adjustments. Refer to zsnes.faq for details. Several special chip emulation routines (SA-1) have unknown bugs to them SuperFX can be slow because it is an extra 10/20mhz cpu that has to be emulated as well as the snes emulation. Screen Snapshot, Snapshot Format, and FPS counter are available through a menu by pressing F1 during emulation Screen Snapshot currently saves as Image.BMP (65536 colors). Also, a PNG mode is available that saves in 32 bit ARGB color, as