15 Impossible Xbox Live Gaming Achievements Nobody Unlocked

11. The Long Road Ahead - Guitar Hero III

Soon to be returning later this year, the big Guitar Hero boom of the late-noughties was quite the cultural revolution. Suddenly everybody and their granny was wielding plastic axes and rocking out to their favourite tracks in high score-chasing multicoloured fretboard-based fury. Come GH III however, developers Harmonix had abandoned ship to start on Rock Band, leaving newcomers to the series NeverSoft to prove they were going to reward those who still wanted to spend entire days widdling away on their fake instruments.

The Long Road Ahead was exactly this sort of daylight hour-sacrificing foray into madness, asking you to complete all the difficulties (which means clocking Dragonforce's Through Fire and Flames on expert), complete at least 100 online matches and purchase every available item from the shop. Not much then... if you've got a few spare weeks worth of free time.