← All games
Battle: Los Angeles
Xbox 360
SortLocked / Unlocked
Complete a mission on Normal without dying, failing, restarting, or continuing campaign
10 Gamerscore, 10 Prestige Score, without Xbox rarityNo rarityCall in the airstrike to defeat the Command Center
5 Gamerscore, 5 Prestige Score, without Xbox rarityNo rarityKill 15 enemies on the HMV turret
10 Gamerscore, 10 Prestige Score, without Xbox rarityNo rarityDestroy the gas station
5 Gamerscore, 5 Prestige Score, without Xbox rarityNo rarityKill 20 enemies with a sniper rifle
10 Gamerscore, 10 Prestige Score, without Xbox rarityNo rarityUnlock all the unlockables
50 Gamerscore, 50 Prestige Score, without Xbox rarityNo raritySurvive the pool attack
5 Gamerscore, 5 Prestige Score, without Xbox rarityNo rarityComplete the game on Easy Difficulty
15 Gamerscore, 15 Prestige Score, without Xbox rarityNo rarityKill 2 aliens with one Rocket
10 Gamerscore, 10 Prestige Score, without Xbox rarityNo rarityWatch an unlocked video
5 Gamerscore, 5 Prestige Score, without Xbox rarityNo rarityComplete the game on Hard Difficulty
50 Gamerscore, 50 Prestige Score, without Xbox rarityNo rarityComplete the game on Normal Difficulty
25 Gamerscore, 25 Prestige Score, without Xbox rarityNo rarity
