I tried to find the shapeshifter, but each person seemed to give correct answers. The thermal goggles didn't reveal any identifying information either.
I enjoyed the design of the little characters! Especially the watermelon-headed potato people :)
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Yeah, we didn't quite finish the wikipedia, so it didn't include the colors of the thermals, also a large amount of the questions and answers were either inside jokes or made little sense. the only obious ones i think were the human's having a heart/2hearts depending on the shapeshifter, and the blob guys with the pasta question.