WCW-nWo Revenge (U) [!] Black screen w/ full sound heard using 1964 w/ "flashes" of game seen, almost like how lightning will illuminate the night sky for a second. Yes, that's the best way to describe it. Ditto for PJ64. Hangs on UltraHLE
Virtual Pro Wrestling 2 (J) [!] Works near perfect in-game w/1964 but the title screen graphics are obscured. Works about 90% as well using PJ64 as there are "hickups" present. Hangs on UltraHLE.
These games are based on the same engine. Why would one work and not the other?