Got this:
abort("both async and sync fetching of the wasm failed") at jsStackTrace@https://html-classic.itch.zone/html/9864639/SpamOverflow/Build/SpamOverflow.fram...
stackTrace@https://html-classic.itch.zone/html/9864639/SpamOverflow/Build/SpamOverflow.fram...
abort@https://html-classic.itch.zone/html/9864639/SpamOverflow/Build/SpamOverflow.fram...
getBinary@https://html-classic.itch.zone/html/9864639/SpamOverflow/Build/SpamOverflow.fram...
unityFramework/getBinaryPromise/<@https://html-classic.itch.zone/html/9864639/SpamOverflow/Build/SpamOverflow.fram...
Looks cool though! I would have loved to try to play it!