Someday, perhaps on a PS6 or Xbox 1440 console game, some clever individual will insert a "Call of Duty:Black Ops" minigame, which of course will in turn have the "Zork" minigame...
Bah... That computer doesn't look like a PC-compatible thing... It's also way too fast compared to an original IBM-PC. Watching the character output at BIOS speeds used to be painful.
Although I don't think there was a port of an actual stand-alone title (edit: I believe pong was one of them though) , the original System Shock had similar "gems".
I remember constantly loading the game just to play one of the mini-games, an arcade space fighting one.
