- Downloadable content. Especially they purposefully leave things out of the game so they can sell it as DLC.
- Call me backwards thinking if you want; but digital distribution. I'm a fan of owning physical disks rather then digital copies. Plus the disk versions cost the same usually; if digital copies were cheaper maybe I'd buy them.
- Okay I know it started last gen; but this gen they've really milked the music games. Guitar Hero, Rock Band, DJ Hero, Wii Music, plus countless low budget games trying to get in on the music game fad.