News: 11 March 2016 - Forum Rules
Current Moderators - DarkSol, KingMike, MathOnNapkins, Azkadellia, Danke

Author Topic: Magnavox Odyssey 2 rom hacking compatibility with O2em?  (Read 1611 times)

nesrocks

  • Hero Member
  • *****
  • Posts: 685
    • View Profile
    • nesrocks.com
Magnavox Odyssey 2 rom hacking compatibility with O2em?
« on: September 10, 2019, 09:56:59 pm »
Has anyone here ever done rom hacking for the odyssey 2 system? The most popular (and only?) O2 emulator seems to change the game's speed to ultra slow if it doesn't recognize the ROM file as a known O2 game. I suspect it does this through a CRC check. I was wondering if anyone knows what's going on.

edit: it turns out the emulator o2em uses a lot of internal hacks for compatibility and it detects the ROM by a crc32 check. So my only option is make it so the rom keeps the crc32 after modification...
« Last Edit: September 12, 2019, 09:06:37 am by nesrocks »