Any country developing thermonuclear weapons has its own Z machine, but those not using water lines had long rising pulses (for example 800ns in the Sphinx, the French machine at Gramat).
Enigma machine | Rage Against the Machine | Automated teller machine | Victor Talking Machine Company | Soft Machine | The Time Machine | Linotype machine | Vickers machine gun | DeLorean time machine | Darne machine gun | Rube Goldberg machine | MG 17 machine gun | The Wolseley Sheep Shearing Machine Company | Machine Head (band) | Machine Head | KPV heavy machine gun | slot machine | machine | ShKAS machine gun | PK machine gun | machine pistol | Love Removal Machine | Carter the Unstoppable Sex Machine | American Machine and Foundry | Zouk Machine | Wayback Machine | virtual machine | Turing machine | Tribal Machine | Tin Machine |
In 1988 the game was ported to Atari ST, MS-DOS and Solaris environments and, in 2003, to interactive fiction standard of machine-independent Z-code.
One of the stranger ports is also one of the simplest: an instant messenger bot is wrapped around a version of Frotz with the bare minimum of IO functionality creating a bot with which one can play most Z-machine games using an instant messenger client.
In May 1993, Graham Nelson released the first version of his Inform compiler, which also generates Z-machine story files as its output, even though the Inform source language is quite different from ZIL.