In the languages menu, there would be an option for Animal Language. This is purely a silly mode, and basically replaces each word of dialogue (from English) with equivalent, species-appropriate animal noises. Like, "Bark woof growl bark." I imagine it would be rather humorous to have a subject shouting such things in the throes of testing. Anyways, it'd be purely for the humor factor. Just imagine a subject climaxing and shouting, "PURR MEOW PURR HISS MEOW!!!" Comedy gold right there, folks.
Okay, I'll leave.
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