10 Difficult Xbox Achievements That Are Not Worth It

8. Guitar Hero 3 – Living Legends

Much like the platinum trophies that accompany all PS3 games, Overachiever requires you to get every other achievement in Super Street Fighter 4. The issues are how many achievements there are to get and, if you happened to go through loads of the original SF4 as well, these will probably be challenges you're completing for a second time. The final kick in the teeth is that Overachiever is worth exactly zero Gamerscore.