OMG I completely forgot about this game until now! My brother, neighbor and I used to play this game for hours on end! It was so much fun and all three of us were so competitive. I am craving it right now! Thank you for bringing this up, maybe I'll try to find it online.
Fuzion Frenzy was my jam! My friends and I would get so competitive with the demo that came on the original Halo disc. I always played as the little yellow guy (Zack?) and would make my victories out of the "twisted System" minigame--the one where you had to duck or jump while rotating on a screw. That was such a great launch demo and I really wish more people knew about it. It's the 360s version of the Mario Party.
I loved playing Fusion Frenzy! I use to play a lot of Mario party on the Nintendo 64 so when I found out about Fuzion Frenzy and how it is similar to Mario Party I had to pick it up. Unfortunately the disk is scratched beyond repair so I cant play it anymore.
OF course that was on game that I will tell you that I had a lot of fun playing with my friends and we used to play that game for hours and hours. I think that the game was really fun to play with my friends. I liked the uniqueness of the mini games that you had the chance of playing.