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