It turns out that if we leave the radio active for a while, a little green light will come on, which means it's giving us some little teasers of the game...

So, which game was I referring to?

Well, let me tell you that the audio comes from a program called SSTV (Slow Scan TV). This is an image transmission method used primarily by radio amateurs to transmit and receive still images, in black and white or color, via radio.

An example of what it looks like when trying to decode the audio

Now...

If we try to decode it, we'll get two teasers and an image we already know...

The first image I took was the Golden Lockjaw's face.

The second and third are teasers for the RADSLA game.

The first teaser image showed what Tycrazmania would be like when the world is corrupted if we complete the gems...

And the second image was a teaser for the game's Free Roam...

And that's all I found. :D

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The Return To Freddy's 4 Enhanced by WillFaz