Console Monster writes: "We have just added the Achievements for Gears of War 2 on the Xbox 360. The achievements were promised and Epic Games didn't let us down. The achievements require players to play in all the game modes on both the Combustible Map Pack (800 Microsoft Points) and the Flashback Map Pack (which came free with new copies of Gears of War 2 or can be purchased from the Xbox Live Marketplace for 400 Microsoft Points).
There are 7 new achievements worth 175 GamerScore:
Skeletons in your Closet - 20 GamerScore
Complete waves 1 through 10 on all Flashback Map Pack maps in Horde (any difficulty)
More Mystery, Less History - 15 GamerScore
Win a multiplayer match on each of the 5 Flashback Map Pack maps (any mode except Wingman)
Bound by a Shared Past - 15 GamerScore
Win a Wingman match on each of the 5 Flashback Map Pack maps..."
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