@misc{unknown-ZZT-World-ZZT-v3-1-November-1991-Registered-,
 kind = {ZZT World},
 note = {rev 5dsJfSL7JGwcEo7Ke2PvENZ3PTqyNW},
 publisher = {Epic MegaGames},
 title = {ZZT v3.1 (November 1991, Registered)},
 version = {rev 5dsJfSL7JGwcEo7Ke2PvENZ3PTqyNW}
}