ref: 1f0fbfb602e23ce3f1befcb6a3d3799592b3cfe7
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