When I think about Kingdom Hearts II, I think that it is without a doubt the best game ever made in my opinion and deserves an obvious 10/10 if I could I would do 11/10 haha.
This game was my childhood, I played it all the time as a kid and had so much fun with it I was so happy when they SE decided to make 2.5 that I actually bought a PS3 (and then PS4 for 1.5 + 2.5) just for that single game and 1.5 of course, can't wait for KHIII.
May my heart be my guiding key...
Review of Kingdom Hearts II
