Cracked a protection check in the Sega ST-V game Tecmo World Cup ’98. After that it uploads the Tecmo logo the SH-2 code tries to read 8 dword RAMs from where the Tecmo logo buffer stands, if fails the game logic gets busted thanks to some clever writing to the file where the maths table stands.

I’ve also fixed SMPC intback commands in ST-V version by using the same logic as the one seen in Sega Saturn (former was a kludgy hack before). This fixes Zenkoku Seifuku Bishoujo Grand Prix Find Love inputs and makes it working:

This entry was posted on Thursday, February 14th, 2013 at 9:57 pm and is filed under Mame Wip. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.