| Babysitter - Revive 25 Buddies(Bronze) | Revive your buddies a total of 25 times |
| Barrel of Death - Kill 3 Helghast using your environment(Bronze) | Kill 3 Helghast at once using the surrounding environment |
| Berserker - Kill 25 Helghast with melee attacks(Bronze) | Kill 25 Helghast using melee attacks |
| Blade Runner - 75 kills with the knife(Bronze) | Kill 75 Helghast using the knife |
| Blitzkrieg Ribbon(Bronze) | Win 50 online matches |
| Blood Ribbon(Bronze) | Complete Blood Meridian on any difficulty level |
| Bridge Ribbon(Bronze) | Complete Salamun Bridge on any difficulty level |
| Bullet Counter - Manually reload 150 times(Bronze) | Manually reload your weapon 150 times |
| Can Opener - Destroy a Helghast APC(Bronze) | Destroy any Helghast APC during battle |
| Career Ribbon(Gold) | Achieve an online rank of General |
| Corinth Ribbon(Bronze) | Complete Corinth River on any difficulty level |
| Cross-Training Ribbon(Bronze) | Acquire all badge specific medals |
| Cruiser Ribbon(Bronze) | Complete The Cruiser on any difficulty level |
| Defensive Fighter - Kill 30 Helghast with an emplaced weapon(Bronze) | Kill 30 Helghast using the StA3 fixed gun emplacement |
| Demonslayer - Kill Radec within 20 minutes(Bronze) | Kill Radec at Visari Palace within 20 minutes |
| Dragonslayer - Destroy the ATAC within 1 minute 30 seconds(Bronze) | Destroy the Salamun Bridge ATAC in under 1 minute 30 seconds |
| Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds(Bronze) | Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds |
| Expert Ribbon(Bronze) | Acquire all combat specific medals |
| Field Agent - Collect all intel(Bronze) | Collect all intel within the game |
| Fragmartyr - Kill 2 Helghast whilst taking your own life(Bronze) | Kill 2 Helghast at once and take your own life using a single frag grenade |
| Fragmerchant - Kill 5 Helghast using a single grenade(Bronze) | Kill 5 Helghast at once using a single frag grenade |
| Giantslayer - Kill the Heavy within 1 minute(Bronze) | Kill the Blood Meridian heavy in under 1 minute |
| Heroic Survivor(Gold) | Complete all missions on Elite difficulty level |
| Iconoclast - Destroy all symbols(Bronze) | Destroy all Helghast symbols within the game |
| Killing Spree - Kill 5 Helghast in 15 seconds(Bronze) | Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health |
| Maelstra Ribbon(Silver) | Complete Maelstra Barrens on any difficulty level |
| Master Conductor - Electrocute 3 Helghast(Bronze) | Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun |
| Mechspert - Stomp 10 Helghast(Bronze) | Stomp 10 Helghast with your Exoskeleton in Maelstra Barrens |
| Melonpopper - 15 headshots using the sniper rifle(Bronze) | Get 15 headshots using the VC32 Sniper Rifle |
| Pallbearer - Kill 500 Helghast(Bronze) | Kill 500 Helghast Soldiers |
| Professional - 3 revolver headshots in a row(Bronze) | Get 3 headshots in a row using the same clip of M4 Revolver ammunition |
| Reaper - Kill 1500 Helghast(Bronze) | Kill 1500 Helghast Soldiers |
| Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire(Bronze) | Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger |
| Safari Hunter - Kill each enemy infantry type with a melee attack(Bronze) | Kill one of each enemy infantry type with a melee attack |
| Safety First - Shoot off 100 helmets(Bronze) | Shoot off 100 Helghast helmets during battle |
| Salamun Ribbon(Bronze) | Complete Salamun District on any difficulty level |
| Spare Parts - Destroy all Leech Pods(Bronze) | Destroy all Leech Pods in The Cruiser |
| Stick Around - Nail 20 Helghast to the wall(Bronze) | Nail 20 Helghast to a wall using the Boltgun VC-21 |
| Suljeva Ribbon(Bronze) | Complete Suljeva Village on any difficulty level |
| Survivor(Silver) | Complete all missions on any difficulty level |
| Tharsis Ribbon(Bronze) | Complete Tharsis Refinery on any difficulty level |
| Treadhead - Kill 30 Helghast whilst in the tank(Bronze) | Take 30 Helghast lives whilst using the ISA tank |
| Undertaker - Kill 1000 Helghast(Bronze) | Kill 1000 Helghast Soldiers |
| Untouchable(Silver) | Complete all missions on any difficulty level without dying |
| Valor Citation(Bronze) | Achieve weekly online honor rank #1 |
| Valor Cross(Silver) | Achieve weekly online honor rank #3 |
| Valor Grand Cross(Gold) | Achieve weekly online honor rank #4 |
| Valor Medal(Bronze) | Achieve weekly online honor rank #2 |
| Veteran Ribbon(Bronze) | Acquire all mission specific medals |
| Visari Ribbon(Bronze) | Complete Visari Square on any difficulty level |
| War Hero(Platinum) | Collect all Killzone®2 trophies |
| Wargod Ribbon(Bronze) | Acquire all remaining medals |
