The Adventures of Koww the Magician (ZIL port) by David Agnew

ZIL port of The Adventures of Koww the Magician by Brian the Great

Compiled with ZILF 0.9.

Runs in Frotz, Parchment, or any other Z-Machine interpreter.

...but, if you play online, I converted this using Parchment then modified things to add hyperlinks. That version is here:
https://textadventures.co.uk/games/play/-ojuwpzz2k2z-twcfz2e4a

Online manual:
https://media.textadventures.co.uk/gameresources/4F1B89F2-766D-48FC-9C80-A536E41BD3A4/manual.html

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Cover art by ChatGPT