Fusion 3.64

Fusion, created by Steve Snake, is an alternative emulator that supports ROM files for multiple SEGA systems. These systems are:

• SEGA Mega Drive/Genesis
• SEGA CD/Mega CD
• SEGA 32x
• SEGA Master System
• SEGA Game Gear
• SEGA Pico
• SEGA SG1000
• SEGA SC3000
• SEGA SVP
  

In order to get functionality for the SEGA CD and 32x addons, you will need to find the BIOS files, and set them in the program's configuration. Fusion is another commonly used SEGA emulator, due to its compatibility with various SEGA systems.