ZIL

File Format
Name	ZIL
Ontology	Electronic File Formats Interactive Fiction ZIL
Extension(s)	.zil

ZIL (Zork Implementation Language) is a programming language used to develop interactive fiction games. It was developed by Infocom. It compiles into Z-code (via a compiler that's apparently lost).

Documentation

• Learning ZIL

Sample files

• Historical Source (Infocom source code in ZIL)