Full list of all 44 Conflict: Denied Ops achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
Completed a full campaign in Co-op.
Scored 15 consecutive kills in a Deathmatch Ranked match.
Won a Team Deathmatch Ranked match playing only as Lang.
Won a Team Deathmatch Ranked match playing only as Graves.
Score over 50% of a winning team's points in a Team Deathmatch Ranked Match.
Scored 15 consecutive kills for a single team in a Team Deathmatch Ranked Match (Any weapon).
Destroyed 45 objects in 60 seconds.
Completed a Co-op mission without either player going MIA.
Scored double the other team’s points in a Conquest Ranked match.
Healed 10 team members in a Conquest Ranked match.
Held all 5 flags for at least 30 seconds in a Conquest Ranked match.
Finish first in a Deathmatch Ranked Match with 16 players.
Won a Deathmatch Ranked match, scoring double the kills of your nearest rival.
Won a Deathmatch Ranked match playing only as Lang.
Won a Deathmatch Ranked match playing only as Graves.
Made 10 indirect kills in a mission by shooting explosive objects such as barrels or gas cylinders.
Completed any campaign or co-op mission with at least 50 kills and 30% accuracy using Lang.
Completed campaign mode with any combination of single player and co-op on Extreme difficulty.
Tracked down and killed Kwennoir in Sawmill.
Listened in on 4 guard conversations in Diamond Mine without being detected.
Destroyed at least 75% of destroyable objects in a mission.
Scored 50 kills in a row without going MIA.
Completed any campaign or co-op mission without going MIA.
Ensured hostages survived on Tanker.
Completed campaign mode with any combination of single player and co-op on Easy difficulty.
Completed campaign mode with any combination of single player and co-op on Normal difficulty.
Completed campaign mode with any combination of single player and co-op on Hard difficulty.
Prevented gas from being released in Military Base.
Ensured all Delta Force members survived until end of Oil Refinery.
Rescued Foley in Sawmill.
Achieved 10 grenade kills in one mission.
Ensured Dr. Pessich survived until the end of Castle.
Ensured FSB Agents survived until the end of Castle.
Achieved 10 melee kills in one single player or co-op mission.
Destroyed Jump-Jet in Submarine Facility.
Completed any mission with at least 50 kills and 40% accuracy using Graves.
Escaped from police compound without going MIA in Township.
Saved RPF troops in the town square in Township.
Ensured BMP survived until the end of Monastery.
Ensured Private Yelkin survived in Whaling Station.
Rescued Bishop Three in Township.
Completed any mission in Co-op.
Successfully tracked Atongwe in Diamond Mine without being detected.
Commandeered hovercraft and ensured it survived to perimeter wall in Submarine Facility.