[DF2] Number guessing game easter egg?

[dmux]

Has anyone ever uncovered some type of secret number game within DF2? I ran a "strings" program (to see what strings the executable has within it) and came across the following:

I'm thinking of a number from 1-100, guess it right for <secret> access

Too low

Too high

It took you %d guesses

Your framerate is now doubled. Thank you for playing!

Sorry, it took you too many guesses for the secret access

You already won, go away.