Reminds me of when I stumbled upon these Zork maps: <a href="https://www.vaultofculture.com/vault/nst/2023/02/13/zorkmaps" rel="nofollow">https://www.vaultofculture.com/vault/nst/2023/02/13/zorkmaps</a>
There are multiple versions of mainframe Zork available on GitHub. See <a href="https://eblong.com/infocom/#zorkmdl" rel="nofollow">https://eblong.com/infocom/#zorkmdl</a> for this and everything else Infocom.