The Title Update 2.6: Map Madness Title update for World of Tanks: Valor (Xbox 360) has 8 achievements worth 150 gamerscore.
Damage a single enemy's viewfinder and commander. MP Only.
Destroy 2 enemies while being the last player alive on your team. MP Only.
Block more damage than 2x the hitpoints of your tank. MP Only.
Destroy 4 enemy tanks in a single match while using a British tank. MP Only.
Use 3 consumables during a battle. MP Only.
Destroy an enemy while undetected. MP Only.
Destroy 100 non-track modules. MP Only.
Earn a "Reaper" medal. (Awarded for destroying 3 tanks in a row with one shell each.)