VPW2 game options not sure where they start exactly but here you go: 0xA4051 - difficulty 0xA4052 - spirit meter toggle 0xA4053 - referee 0xA4054 - quick replay 0xA4055 - color toggle 0xA4056 - stereo/mono 0xA4057 - game music (0x07 = random) 0xA4058 - music volume 0xA4059 - current stadium 0xA405A - ruleset ------------------------------------------------------------ default game options at seg0:80108C28 (Z64 ROM addr 0x6E078) .byte 1 # difficulty [easy] .byte 0 # sprit meter display [on] .byte 1 # referee [Wada Kyohei] .byte 0 # quick replay [on] .byte 0 # color toggle [color] .byte 0 # stereo/mono [stereo] .byte 7 # game music [random] .byte 1 # music volume [medium] .byte 0 # current stadium [budokan] .byte 0 # current ruleset [wrestling]