Taito Type X Roms -

To prevent these HDDs from being plugged into any random PC, Taito used USB Security Dongles . If the dongle wasn't detected, the game wouldn't launch. The "Dump":

Taito Type X games are unique because they run on PC-based arcade hardware, meaning they do not use standard ROM files or traditional emulators taito type x roms

Raiden III & IV , Giga Wing Generations , Dariusburst: Another Chronicle , and Shikigami no Shiro III . To prevent these HDDs from being plugged into