ref: c6a4d35d57670e73d5011bf09e6ee6345dd77f3f
dir: /constants/serial_constants.asm/
; link types const_def const LINK_NULL ; 0 const LINK_TIMECAPSULE ; 1 const LINK_TRADECENTER ; 2 const LINK_COLOSSEUM ; 3 const LINK_MOBILE ; 4 SERIAL_TIMECAPSULE EQU $60 SERIAL_TRADECENTER EQU $70 SERIAL_BATTLE EQU $80