Two more AHK scripts to Load/Save States in Hoxs64:
; Load State
Joy13::
Send !{enter} Sendinput {Alt Down}
Sendinput {F} Sendinput {Alt Up} Send {Down 5} Send {Enter} WinWait, Load WinWaitClose Send !{enter}
Return
; Save State
Joy15:: Send !{enter} Sendinput {Alt Down}
Sendinput {F} Sendinput {Alt Up} Send {Down 6} Send {Enter} WinWait, Save WinWaitClose Send !{enter}
Return