Other clues ...
I am assuming that the "KHz" in each line is a key.
Using OTP type password generators I can turn the data on the html page into random looking words. I'm not sure just what form of the "frequency" you are supposed to use. (2.6 KHz, 2600 Hz, etc). And there are a number of different algorithms for this anyway. All the ones I tried got me various kinds of gibberish. But I think you use the gibberish (the =right= gibberish) to decode the rest.
And I still haven't managed to compile the OTP program, that I think might help do that.
If/When you break into the Protovision Game Server, go ahead and play the only game that works ... but also check out the "Hints" link.
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r