Index: if-archive/infocom/source

ZIL source code for the Infocom games.

The "modified for Mac" versions set a fixed-width flag on ASCII art so that it displays properly on Infocom's Mac interpreter, which supported proportional fonts. (Later releases also set this flag, but these versions were the first ones to have it.)

Zork 1, 2, and 3 are available under the MIT License. See Microsoft's announcement (November 2025).

Infocom's other games are not yet open-source and therefore are not available here. Yet.

10 Files

zork1-german-r15.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 1 source, release 15 (German translation).
zork1-invclues-r52.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 1 source, release 52 (Solid Gold version).
zork1-r119.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 1 source, release 119 (latest developer version).
zork1-r88.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 1 source, release 88 (Masterpieces version).
zork2-mac-r22.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 1 source, release 22 (modified for Mac).
zork2-r48.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 2 source, release 48 (Masterpieces version).
zork2-r63.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 2 source, release 63 (latest developer version).
zork3-mac-r15.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 3 source, release 15 (modified for Mac).
zork3-r17.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 3 source, release 17 (Masterpieces version).
zork3-r25.zip ◆ [22-Nov-2025]: View contents; IFDB entry; Zork 3 source, release 25 (latest developer version).