Here is the full list of all 34 Quantum Replica achievements worth 1,000 gamerscore.
Open an item container box
Piratea una terminal
Find and use a Health Item
Find and use an Energy Juice item
Hack a camera panel in the city
Complete the game without killing any soldier
Complete a level without getting detected
Slow the time 10 times
Complete the falling floor way without falling once
Defeat any level boss without being hit
Find all health upgrades
Open all the container boxes
Shoot 3 enemies in the same room with Lethal Ammo
Obtain the Time Manipulation Ability: Dash
Obtain the Time Manipulation Ability: Shadow Mode
Obtain the upgrade for your robotic arm to climb
Reach the Warehouse (Complete level 1)
Recover the time slowing weapon (Complete level 2)
Infiltrate the Barracks (Complete level 3)
Get on the trash truck from the Barracks (Complete level 4)
Reach the City (Complete level 5)
Get teleported to the laboratory (Complete lvl 6)
Complete the Laboratory (Complete level 7)
Kill Stormgast
Destroy the Mad Bomber
Kill the TKST
Destroy H4V0K in the City
Defeat ZeD
Kill 50 guards With Silent Kill
Kill 50 With Lethal Ammo
Kill 80 guards
Put 50 Guards to sleep with Non-Lethal Ammo
Kill a guard with a mine in the Junkyard
Make a guard run into lasers in the Barracks