Out of the systems I own.
Chrono Trigger DS - refuse to buy a 10 year old game from a company that refuses to make any decent new ones and prefers to port old games over and over again.
Animal Crossings - Rented the GC game and didn't understand the point of the game other than to do "work" which I could do and actually make money. Seemed boring and stupid.
Wii Music - As interesting as it sounds, I can't see why I would pay $50 to play fake musical instruments, when I already have a quality piano, guitar and analog synthesizer. If I wanted to make recordings, I would get a multi-track recorder.
Fire Emblem DS - As much as I would love to import it, I can't justify the extra cost.
Rock Band 2 - Never cared to spend that much $ on a single game
Sonic Unleashed - Sonic has sucked since Sonic 3.








