A core-clear wipes memory and is often used as the endgame strategy by scanners and bombers. A single-pass clear wipes with DAT bombs. A two-pass clear has a SPL wipe to stun the opponent followed by a DAT wipe.

Stargate Clear

        org    clear-1

gate    dat    bomb,       100

dbmb    dat    bomb-gate,  9
bomb    spl    #dbmb-gate, 11
clear   mov    *gate,      >gate
        mov    *gate,      >gate
        djn.f  clear,      {-250

Torch Clear

        dec    equ -500
        gate   equ clear-4

        org    clear-1

        dat    -100,       9
bomb    spl    #dec,       11
clear   mov    @bptr,      >gate
        mov    @bptr,      >gate
bptr    djn.f  clear,      {bomb

G2 Clear

        dec    equ 2700
        gate   equ clear-4

        org    clear-1

bptr    dat    bomb,       9
bomb    spl    #dec,       11
clear   mov    *bptr,      >gate
        mov    *bptr,      >gate
        djn.f  clear,      }bomb
        time   equ 62
        gate   equ clear-4

        org    clear-1

        dat    9,          <0
bomb    spl    #2680,      {clear+(time*time+time)*3/2
clear   mov    bomb,       }gate
        mov    *clear,     }gate
        djn.f  *-1,        bomb