Hmm I alweys thought Mudokins evolved from fish like creatures. They remind me of a fish by their mouths and bug eyes. Just like Glukkons could of evolved from some sort of Oddworld type octopus. And Vykkers remind me of crabs or some kind of shrimp or lobstar. I alweys thought races of Oddworld originated out of the sea which could explan why everyone wants to eat each other. But that bird theory is pretty cool.Maybe it was a combination of both?
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