Kinda sorta depending on what you think of as a C64 and what you think of as Doom. Proper Doom on extended C64: https://www.youtube.com/watch?v=7ZzivzuDOls htt

Kinda sorta depending on what you think of as a C64 and what you think of as Doom. Proper Doom on extended C64: https://www.youtube.com/watch?v=7ZzivzuDOls https://www.youtube.com/watch?v=7ZzivzuDOls - even then the framerate is horrible. Doom with heavily simplified graphics and stuff (M.O.O.D. Doom) on a proper C64: https://www.youtube.com/watch?v=YQcK527rYJI https://www.youtube.com/watch?v=YQcK527rYJI