In spite of the immense popularity enjoyed by its predecessor, Gears of War 2 hasn't been able to climb atop the Xbox Live activity charts. Perhaps a few more Achievement points will change things up. Xbox.com has an updated list of Achievements for the game, bumping up the available Gamerscore to 1175. All of the new Achievements require a title update and both the Flashback and Combustible Map Packs.
- Skeletons in your Closet (20G) - Complete waves 1 through 10 on all Flashback Map Pack maps in Horde (any difficulty)
- More Mystery, Less History (15G) - Win a multiplayer match on each of the 5 Flashback Map Pack maps (any mode except Wingman)
- Bound by a Shared Past (15G) - Win a Wingman match on each of the 5 Flashback Map Pack maps
- Trial by, and on, Fire (20G) - Survive first 10 Horde waves on Combustible Map Pack maps as a team
- The Roof! The Roof! The Roof... (15G) - Win a multiplayer match on each of the 3 Combustible Map Pack maps (any mode except Wingman)
- Forged in the Fire (15G) - Win a Wingman match on each of the 3 Combustible Map Pack maps
- Annex: Now With Execution Rules (75G) - Win an Annex match on each Flashback and Combustible Map Pack map (public matches only)
