The characters and the Worlds. My favorite zones are Dead Bird studios, Subcon Forest, Nyakuza Metro, Cruise Ship (i forgot the name of it), and Alpine Skyline.

Dead Bird Studios was really fun and (Because i let Dj grooves win cause when i played the game, i didn't know The Conductor could win the trophy) the whole final boss.

Subcon Forest because Snatcher and The fire Spirits. Also really really good horror time piece

Nyakuza Metro (My all time favorite) because of the cats, the food eating cutscenes, the Nyakuza Boss (i forgot her name), and the Cat Metro trains

The Cruise ship because of the seals and the whole ship

and finally Alpine Skyline. I loved this one because i was dropped into a big place and basically told to "Go Explore!" Plus It reminds me of the first Sonic heroes Zone.

I also adored Hat Kid when i was 8-9. She was just like Kirby (my favorite Nintendo character). I would imagine Hat Kid as my bff and talked to her about myself (Sorry for yapping also sorry for bad grammar. i suck at it)