The Gazala Gallop 10 Complete Mission 1 Wonderwall 10 Complete Mission 2 Through the fire... 10 Complete Mission 3 No refuge 15 Complete Mission 4 In the nick of time 15 Complete Mission 5 Crouching Tiger, Hidden Ratte 15 Complete Mission 6 Demolition Man 20 Complete Mission 7 Pest Control Specialist 20 Complete Mission 8 Oscar Mike 30 Relocate 100 times Make it go boom 10 Kill 20 enemies by shooting explosives Sniping with friends 40 Complete the campaign in co-op Time to reload 20 Complete the game on Cadet difficulty Regular soldier 30 Complete the game on Marksman difficulty Hard as nails 50 Complete the game on Sniper Elite difficulty True sniper 60 Complete the game on Authentic difficulty Casual Reader 10 Find half of the war diaries Archivist 20 Find all the war diaries The gathering 20 Find all the collectible cards Nesting instinct 20 Find all the Sniper nests A shot in the dark 40 Complete all the long shots Nothing is optional 30 Complete all the optional objectives Dedicated soldier 100 Complete 100% of the campaign on any difficulty You'll try anything once 10 Play 1 mission in each mode (campaign, challenges, competitive multiplayer) Ghost of Tobruk 10 Clear the mountain pass without alerting the enemy (Mission 1) Well, well, well 10 Hide a body in each of the wells in Gaberoun (Mission 2) End of the 'lein' 10 Found and killed the visiting General (Mission 3) I Fort this would be difficult 10 Get to the informant without being spotted (Mission 4) I Siwa you did there 10 Made the target officer's death look like an accident (Mission 5) Double tap 10 Incapacitate 2 vehicles in Kasserine Pass within 5 seconds (Mission 6) Three birds, one stone 10 Destroyed all 3 bomb dumps at the same time (Mission 7) Long way down 10 Thrown an enemy off one of the bridges (Mission 8) Advantage: Sniper 10 Get 30 kills from sniper nests Definitely no "90-day wonder" 20 Attain a rank of Sergeant (level 11) Officer material 40 Attain a rank of Second Lieutenant (level 31) Through the looking glass 10 Kill 10 snipers before they see/shoot you Hidden and dangerous 20 Complete a campaign mission without being seen (excluding Tobruk) Competitive streak 20 Play 10 competitive multiplayer matches An ode to Rube Goldberg 15 Get 20 chain reaction explosive kills Tagged 15 Tagged This is my rifle... 10 Customize 1 rifle Prepared for any eventuality 10 Create and save 4 loadouts A few of my favourite things 15 Get a kill with each offensive item Tactical distractor 10 Distract 20 enemies with flint or rocks Wait for it 10 Kill 10 enemies with flint-triggered detonations Double the distance 30 Snipe enemies over a cumulative distance of a double marathon Conserving oxygen 15 Hold breath for one hour The Everyman 20 Complete all the challenge missions Highly decorated 20 Earn 1 of every ribbon in competitive multiplayer Indestructible 20 Complete a mission after losing over 500 units of health Secret Achievements Secret Achievement 5 Continue playing to unlock this secret achievement. Source - X360A
