@misc{1991-game-Castles-Playable-Demo-,
 kind = {game},
 note = {rev 5dr1YKf8yLvX8KdPa5kbRpmFuQZkri},
 publisher = {Interplay Productions},
 title = {Castles (Playable Demo)},
 version = {rev 5dr1YKf8yLvX8KdPa5kbRpmFuQZkri},
 year = {1991}
}