Nice share thanks! But i think i know what you're asking about atreus and his animal transformations. Its actually pretty interesting how that whole thing works since it connects to his true identity as loki from norse myths, which is a big deal in the story. The ability comes from his divine heritage but not in the way youd expect - theres this theory that it might actually come from his dads side through zeus since angrboda straight up tells us that giants dont actually shapeshift themselves

The whole bear and wolf transformation thing is really tied to his emotions, which makes sense when you think about it since hes going through that whole teenage phase trying to figure himself out. Maybe interesting to note that when he turns into these animals it actually connects to whats going on in his head - like the bear showing his connection to his dad and the wolf representing him trying to be more independent

The cool thing is how it all ties together with his spartan rage inheritance from kratos, and if youre paying attention to the story youll notice how the developers made it work both for cool combat moments and for showing his character growth. Its pretty clever how they worked in the whole mythological loki shape-shifting thing while making it feel natural to the story and gameplay mechanics