Kill 100 enemies in a co-op mode siege
Win 10 Deathmatches of any type
Kill 50 enemies in a co-op mode siege
Win a Team Deathmatch
Win a Deathmatch
Continue playing to unlock this secret achievement.
Complete Single player campaign on normal
Complete Single player campaign on easy
Break into The Target's Weapons Nexus
Achieve all objectives in Asia
Kill 5 enemies at once with an Airstrike
Kill 10 enemies through cover
Skillkill 25 enemies in a row
Kill 10 enemies with the last round in your weapon
Collect highest value Intel following multiple skillkills
Surprise kill 10 enemies
Achieve all objectives in Africa
Take out 10 Medics
Upgrade OSB Airstrike
Take out a Sniper with a grenade
Upgrade OSB Pulse Wave
Take out 10 Scavengers
Upgrade OSB Explosive bullets
Kill 10 enemies with mines
Skillkill 10 enemies in a row
Kill 10 enemies while health is low
Upgrade OSB Adrenaline
Complete the Induction mission
Kill 3 enemies at once with a single grenade
Kill 10 enemies from behind
Kill 10 enemies using melee
Kill 10 enemies with explosives
Kill 10 enemies with grenades
Kill 10 enemies with a headshot
Complete Single player campaign on hard
Survive the Militarised Compound siege
Survive the Pirate Bay siege
Survive the Mine siege
Survive the Street siege
Score 1000 online kills