Rany Battikh

Mega SD Firmware update (December 2019)

Terraonion just released firmware 1.04 R07 for their Genesis/Sega CD/Master System rom-cart, the Mega-SD:  https://bit.ly/terraonionmegasd So many new impressive options have been added this time around, like the directory cache feature, save ram backups, doubling the size of the CD RAM cartridge and the much requested MD+ audio fade command among a whole slew of bug […]


Terraonion Mega SD: World’s First Sega CD ODE

Terraonion has announced the Mega SD for the Sega Genesis and Mega Drive, the world’s first Sega CD Optical Drive Emulator (ODE), accomplished by means of FPGA emulation of the actual Sega CD hardware. This means that the Sega CD hardware is no longer needed, and CD games can be flashed through the Genesis’ cart […]