Full list of all 50 Syndicate achievements worth 1,000 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox 360.
Find all propaganda tags (unlock all propaganda tag infobank entries)
Achieve CEO ranking on all chapters which track difficulty, on hard difficulty
Complete all chapters which track difficulty, on hard difficulty
Find all business cards (unlock all the business card infobank entries)
Complete chapters 12, 13, 14 and 15 on normal or hard difficulty
Complete chapters 10 and 11 on normal or hard difficulty
Complete chapters 7 and 8 on normal or hard difficulty
Complete chapters 2, 3, 4 and 5 on normal or hard difficulty
Use a penetration weapon to kill 500 enemies through cover, while in DART Overlay
Breach 873 grenades
Defeat the final boss without allowing any agent to be revived, on normal or hard difficulty
Achieve a perfect result in all the Tutorial challenges
Defeat Kris without making him visible using EMP or DART Overlay, on normal or hard difficulty
Unlock the Datacore in the minimum number of breaches
Make it past the conveyor belt without taking any damage from the turret
Kill 3 specters in chapter 14 without using EMP effects on them, on normal or hard difficulty
Don't kill any EuroCorp civilians with the minigun in chapter 8
Breach an entire barrage of five missiles in the Ramon boss fight, on normal or hard difficulty
Kill Agent Crane before you kill his two sidekicks, on normal or hard difficulty
Defeat Tatsuo without restocking your ammunition from the UAVs, on normal or hard difficulty
Complete the game on any difficulty
Kill enemy soldiers of two different syndicates fast enough to receive a rampage energy bonus
Kill 3 or more enemies from the electricity discharge of a dying electro armor unit
100% completion (level, research and challenges)
Use breach abilities 300 times
Collect 500,000 energy
Complete all Co-Op maps on expert difficulty
Kill 50 enemies with all the weapons in the game
Successfully sprint tackle 25 riot shield units
Kill 4 enemies in 4 different ways within 1 minute
Kill an enemy from the explosion of a reactive armor unit
Kill 50 enemies with melee executions
50% completion (level, research and challenges)
Do 250 rampage kills/kill streaks
Score a 2,000 points combo
Complete all Co-Op maps on any difficulty
Complete 10 Contracts against members of your syndicate
Finish your first research
Do 10,000 points of damage and heal or block 10,000 points of damage using applications
Complete a mission without going down
Heal 3 team members for at least 50% of their health within 1 minute
Be a member of a Syndicate consisting of at least 4 people
Save a team member that is stunned by an electron mace
Defeat an enemy agent squad
Complete a mission after earning a team savior score
Obtain a health bonus from network connection links from your upgrade choices (single player only)
Use the Swarm's multi-target lock-on firing mode to kill 3 UAV drones with one volley
Achieve CEO ranking on any level
Get the rampage bonus up to 5 sequential kills
Complete Wakeup Call