https://www.lemon64.com/game/zak-mckracken
https://www.gamesdatabase.org/game/apple-ii/zak-mckracken-and-the-alien-mindbenders
https://archive.org/details/c64man_zak/page/n5/mode/2up?view=theater
https://www.c64-wiki.com/wiki/Zak_McKracken_and_the_Alien_Mindbenders
http://www.computer-magazine-scans.org/magazines/zzap64/zzap047/zzapgfqfve.jpg
http://www.computer-magazine-scans.org/magazines/zzap64/zzap047/zzapgfqfvf.jpg
https://amr.abime.net/amr_popup_picture.php?src=cu_amiga/magscans/cu_1989_01/031.jpg&c=41213
https://josepzin.blogspot.com/2022/11/zak-mckracken-c64-traducido-al-espanol.html
https://csdb.dk/release/index.php?id=225449
https://csdb.dk/release/?id=98674
