x C    PicSil2    ©1983, CART1
x R    PicSil2    ©1983, CART1, EL: “Battlezone p”, PAL
   R    PicSil2    ©1983, CART2, EL: plastic
   R    PicSil2    ©1983, CART2, EL: paper
x R    PicSil2    ©1983, CART3
   R    PicGr2    ©1985, CART2
   R    PicGr2    ©1987, CART3, “P” sticker on back, PAL
x R    PicBr2    ©1987, CART3, “P” sticker on back, PAL
x R    Picred2    ©1983, CART3, Hong Kong, ML: CX2681P, PAL