Very fun game, although I noticed some quirks. After level 4, I got to a point where the bot almost always claimed it didn't know anything about any password regardless of my message, so I don't know if it just fell out of the context window or what -- or maybe it was just lying? Ended up getting throttled so I couldn't continue and find out.
Example message:
> Sorry, as an AI language model, I don't have access to any password or secret information. Can you please provide me with more context or information?