Well, wanted to comment a little on the characters and their themes while I also link their songs whose pretty sweet

https://www.youtube.com/watch?v=W5NsySN0jdw

The Geno character is called "Ultima Weapon", I really like how cosmic it's design is where it click with how Geno is a star being and all that, I also like the concept of it taking place in the forest maze, gives the vibe of a reality where Geno was actually a villain. The song itself has some pretty awesome references!

https://www.youtube.com/watch?v=rzbfomoMJnk

The pacman one I believe its called "Pakuma", Really like how the consept of the golden fruit that gives pacman that golden look and makes him more powerful is used here, very cool reference to throw in! I also love the Pacman World 2 theme to it, pretty nostalgic!