Zombie Attack 2
Xbox 360
SortLocked / Unlocked
Completed 'Aerial Assault' Challenge level with a grade of 'A' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Close Combat Clash' Challenge level with a grade of 'A' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Eagle Eye Engagement' Challenge level with a grade of 'B' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Engineer Prodigy' Challenge level with a grade of 'B' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityKilled a Winged Horror for the first time in Survivor mode
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'High Tech Horror' Challenge level with a grade of 'B' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Living Nightmare' Challenge level with a grade of 'B' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Napalm Warfare' Challenge level with a grade of 'A' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityKilled a Skinny for the first time in Survivor mode
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Poor Equipment' Challenge level with a grade of 'B' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Stone Age Struggle' Challenge level with a grade of 'S' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityKilled a Flesh Beast for the first time in Survivor mode
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityKilled a Hound for the first time in Survivor mode
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityEarned the shotgun for the first time in Survivor mode
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Tougher Than Nails' Challenge level with a grade of 'S' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Undead Attrition' Challenge level with a grade of 'B' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityKilled a Cheerleader for the first time in Survivor mode
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityCompleted 'Unstable Ground' Challenge level with a grade of 'A' or higher.
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityKilled 200 Zombies in a single game in Survivor mode
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityKilled 100 Zombies in a single game in Survivor mode
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarity
