I love Raiden but I don't love mashing the fire button. At my age, I'm worried I'll get some version of Carpal Tunnel Syndrome.
Anyway, I couldn't find the MAME chaeats file for my version (0.215) so I downloaded the latest. I was hoping to use a turbo button cheat to avoid repeatedly pressing the fire button. But the cheats don't work for any game.
I'm pretty sure I followed all the instructions like editing the .ini file and downloading .7z file to the proper folder. Any suggestions?