Full list of all 54 Tom Clancy's Splinter Cell Conviction achievements worth 1,250 gamerscore.
The base game contains 45 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 9 achievements worth 250 Gamerscore.
Complete all challenges
Complete all Vanish challenges
Complete all Splinter Cell challenges
Complete all Prepare & Execute challenges
Purchase all 3 upgrades for all weapons
In "Last Stand", survive all enemy waves of any map in one session without failing on any difficulty
Complete all maps in "Hunter" game mode on Realistic difficulty
Complete all maps in "Hunter" game mode on Rookie or Normal difficulty
Take down Tom Reed
Purchase all 9 accessories for all uniforms
Complete Single Player Story on Realistic difficulty
Complete Single Player Story "White House" on any difficulty
Allow Tom Reed to live
Complete Single Player Story "Downtown District" on any difficulty
Unlock all weapons
Complete Single Player Story "Michigan Ave. Reservoir" on any difficulty
Complete Single Player Story "Third Echelon HQ" on any difficulty
Discover Anna Grimsdottir's dark secret
Complete Single Player Story "Lincoln Memorial" on any difficulty
Complete Single Player Story "White Box Laboratories" on any difficulty
Complete Single Player Story "Washington Monument" on any difficulty
Complete Single Player Story "Diwaniya, Iraq" on any difficulty
Complete Single Player Story "Price Airfield" on any difficulty
Purchase all 6 texture variants for all uniforms
Complete Single Player Story "Kobin's Mansion" on any difficulty
Complete Single Player Story "Merchant's Street Market" on any difficulty
Win one match in "Face-Off" game mode on any difficulty
Complete any map in "Hunter" without ever having been detected on Realistic difficulty
Complete any 1 map in "Hunter" game mode in CO-OP
Purchase any 1 uniform
Purchase any 1 accessory for any 1 uniform
Purchase both upgrades for all gadgets
Purchase both upgrades for any 1 gadget
Battle your CO-OP teammate and survive
Complete the CO-OP Story on Realistic difficulty
Complete CO-OP Story "Modzok Proving Grounds" on any difficulty
Complete CO-OP Story "Yastreb Complex" on any difficulty
Complete CO-OP Story "Russian Embassy" on any difficulty
Purchase all 3 upgrades for any 1 weapon
Complete CO-OP Story "St. Petersburg Banya" on any difficulty
Complete any 1 map in "Last Stand" game mode in CO-OP
Complete all maps in "Last Stand" game mode on Rookie or Normal difficulty
Complete all maps in "Last Stand" game mode on Realistic difficulty
Complete all maps in "Face-Off" game mode using any connection type
Invite a friend to join and participate in a CO-OP Story or game mode session
Complete Deniable Ops: Insurgency on Realistic difficulty in Hunter or Infiltration game mode
Complete CO-OP "Salt Lake City, UT" mission on Rookie or Normal difficulty
Complete CO-OP "Portland, ME" mission on Rookie or Normal difficulty
Complete CO-OP "New Orleans, LA" mission on Rookie or Normal difficulty
Complete CO-OP "San Francisco, CA" mission on Rookie or Normal difficulty
In the "Crypt", perform (12) hand to hand takedowns without alerting other enemies
In the first area of the "San Francisco, CA" map, neutralize (12) enemies inside containers
In the "Washroom", neutralize (18) enemies
Complete CO-OP "Under Construction" while shooting all the explosives in realistic difficulty