There's a Time for Us 11 (10)

Story progression in Act 4, Chapter 2

• 5,676 tracked gamers have this achievement (82%) 6,946  

Water Sports 11 (10)

Story progression in Act 3, Chapter 6

• 5,728 tracked gamers have this achievement (82%) 6,946  

Tanks for the Memories 11 (10)

Story progression in Act 3, Chapter 4

• 5,827 tracked gamers have this achievement (84%) 6,946  

Gears of War 2232 (195)

18 achievements out of 50 won | 6,946 tracked gamers have this game | First played 22 Nov 08

Dash of Destruction174 (165)

10 achievements out of 12 won | 5,008 tracked gamers have this game | First played 04 Jan 09

Call of Duty: World at War93 (70)

5 achievements out of 46 won | 4,025 tracked gamers have this game | First played 02 Jan 09