Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
| Time Master (60) | Completed Singularity on Hard Mode |
| Pistol Whipped (10) | 20 Centurion kills in single player campaign |
| A Salt and Battery (10) | 40 AR9 Valkyrie kills in single player campaign |
| Double Barrel (10) | 30 Volk S4 kills in single player campaign |
| The Slower the Better (15) | 25 Kasimov SNV-E99 slo-mo kills in single player campaign |
| No Time to Bleed (15) | 15 Autocannon kills without reloading in single player campaign |
| You're a Hit (10) | 20 Spikeshot kills in single player campaign |
| Roller Derby (15) | 20 Dethex Launcher kills in single player campaign |
| Drive By (20) | 15 Seeker kills in single player campaign |
| Return to Sender (20) | Kill 5 enemies by grabbing rockets and launching them back in single player campaign |
| Put the Dead in Deadlock (15) | Kill 10 enemies inside a Deadlock in single player campaign |
| Up Close and Personal (15) | Kill 20 enemies with Impulse in single player campaign |
| Fire and Ice (20) | Kill 10 enemies with Propane Tanks or Cryo Tanks in single player campaign |
| Time Bandit (15) | Grab 5 Shields from enemies in single player campaign |
| Ashes to Ashes (20) | Age 15 soldiers to Dust in single player campaign |
| Night of the Living Revert (20) | Turn 15 soldiers into Reverts in single player campaign |
| Fully Armed (20) | Fully Upgraded 1 Weapon in single player campaign |
| E99 Tech Geek (20) | Purchased 10 different Hero Upgrades in single player campaign |
| Time's on My Side (20) | Purchased 5 different TMD Equipment items in single player campaign |
| Pen Pal (20) | Used the TMD to find 15 Chrono-Notes in single player campaign |
| Stay After Class (20) | Used the TMD to revert 10 Chalkboards in single player campaign |
| Revert Bomber (25) | Killed 10 enemies by aging a Revert and having it explode near them in single player campaign |
| That Wheel? (15) | Found the wheel. Will they ever explain this? |
| Mother My Brain Hurts (15) | Discovered the strange E99 specimen and what it morphs people into |
| Extermination Expert (10) | Play 5 public matches of Extermination |
| Extermination Addict (40) | Play 100 public matches of Extermination |
| Extermination Master (25) | Win 25 public matches of Extermination |
| CvS Master (25) | Win 25 public matches of Creatures Vs. Soldiers |
| Creature Hater (10) | Renew 25 beacons in Extermination (public match) |
| Creature Lover (10) | Kill 15 soldiers with each creature (public match) |
| Fastball (15) | Kill 15 soldiers with a Zek barrel (public match) |
| Zekky Style (15) | Kill 15 soldiers from behind with the Zek (public match) |
| Hot Lunch Special (20) | Kill 25 soldiers with the Revert puke (public match) |
| Bombs over Katorga (20) | Kill 25 soldiers with the Radion's lob attack (public match) |
| In Yo Face (20) | Possess 15 soldiers with tick leap attack (public match) |
| Talk to the Hand (20) | Kill 25 creatures with the Bruiser's Impulse Power (public match) |
| Dr. Time (20) | Use the Healer's power to restore 25 soldiers to full health (public match) |
| Don't Touch Me! (20) | Kill 15 creatures with the Lurker's reflective shield damage from a melee hit (public match) |
| The VP Treatment (10) | Possess a soldier, then shoot another soldier in the face (public match) |
| Blitzkrieg (20) | Travel 585 meters using the Blitzer's Teleport power (public match) |
| Killer (15) | Get highest number of kills in a public match |
| Secret Trophies | - |