It's amazing how close the fan art got to predicting what Yooka would look like. I love bats, so Laylee's reveal was very satisfying. They look different enough from Banjo and Kazooie that I can already imagine some gameplay differences. I bet Yooka will use her tail to swing around, and that Laylee will be able to fly around freely from being smaller. I could even imagine a Battletoads style health regeneration system with flies, since both animals are known to eat bugs, and specifically Yooka will probably have an extendable tongue.