Complete the outlined tasks, and earn the Trophies.
| Trophy | How to unlock |
| Corinth Ribbon (Bronze) | Complete Corinth River on any difficulty level |
| Blood Ribbon (Bronze) | Complete Blood Meridian on any difficulty level |
| Visari Ribbon (Bronze) | Complete Visari Square on any difficulty level |
| Salamun Ribbon (Bronze) | Complete Salamun District on any difficulty level |
| Bridge Ribbon (Bronze) | Complete Salamun Bridge on any difficulty level |
| Suljeva Ribbon (Bronze) | Complete Suljeva Village on any difficulty level |
| Tharsis Ribbon (Bronze) | Complete Tharsis Refinery on any difficulty level |
| Cruiser Ribbon (Bronze) | Complete The Cruiser on any difficulty level |
| Pallbearer - Kill 500 Helghast (Bronze) | Kill 500 Helghast Soldiers |
| Undertaker - Kill 1000 Helghast (Bronze) | Kill 1000 Helghast soldiers |
| Reaper - Kill 1500 Helghast (Bronze) | Kill 1500 Helghast soldiers |
| Field Agent - Collect all intel (Bronze) | Collect all intel within the game |
| Iconoclast - Destroy all symbols (Bronze) | Destroy all Helghast symbols within the game |
| Babysitter - Revive 25 Buddies (Bronze) | Revive your buddies a total of 25 times |
| Safari Hunter - Kill each enemy infantry type with a melee attack (Bronze) | Kill one of each enemy infantry type with a melee attack |
| Killing Spree - Kill 5 Helghast in 15 seconds (Bronze) | Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health |
| Bullet Counter - Manually reload 150 times (Bronze) | Manually reload your weapon 150 times |
| Safety First - Shoot off 100 helmets (Bronze) | Shoot off 100 Helghast helmets during battle |
| Berserker - Kill 25 Helghast with melee attacks (Bronze) | Kill 25 Helghast using melee attacks |
| Barrel of Death - Kill 3 Helghast using your environment (Bronze) | Kill 3 Helghast at once using the surrounding environment |
| Professional - 3 revolver headshots in a row (Bronze) | Get 3 headshots in a row using the same clip of M4 Revolver ammunition |
| Fragmerchant - Kill 5 Helghast using a single grenade (Bronze) | Kill 5 Helghast at once using a single frag grenade |
| 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 |
| Melonpopper - 15 headshots using the sniper rifle (Bronze) | Get 15 headshots using the VC32 Sniper Rifle |
| Blade Runner - 75 kills with the knife (Bronze) | Kill 75 Helghast using the knife |
| 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 |
| Defensive Fighter - Kill 30 Helghast with an emplaced weapon (Bronze) | Kill 30 Helghast using the StA3 fixed gun emplacement |
| Valor Medal (Bronze) | Achieve weekly online honor rank #2 |
| Valor Citation (Bronze) | Achieve weekly online honor rank #1 |
| Cross-Training Ribbon (Bronze) | Acquire all badge specific medals |
| Veteran Ribbon (Bronze) | Acquire all mission specific medals |
| Expert Ribbon (Bronze) | Acquire all combat specific medals |
| Wargod Ribbon (Bronze) | Acquire all remaining medals |
| Blitzkrieg Ribbon (Bronze) | Win 50 online matches |
| Maelstra Ribbon (Silver) | Complete Maelstra Barrens on any difficulty level |
| Survivor (Silver) | Complete all missions on any difficulty level |
| Untouchable (Silver) | Complete all missions on any difficulty level without dying |
| Valor Cross (Silver) | Achieve weekly online honor rank #3 |
| Heroic Survivor (Gold) | Complete all missions on Elite difficulty level |
| Career Ribbon (Gold) | Achieve an online rank of General |
| Valor Grand Cross (Gold) | Achieve weekly online honor rank #4 |
| War Hero (Platinum) | Collect all Killzone®2 trophies |
| Secret Trophies | - |
| Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds (Bronze) | Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds |
| Giantslayer - Kill the Heavy within 1 minute (Bronze) | Kill the Blood Meridian heavy in under 1 minute |
| Dragonslayer - Destroy the ATAC within 1 minute 30 seconds (Bronze) | Destroy the Salamun Bridge ATAC in under 1 minute 30 seconds |
| Demonslayer - Kill Radec within 20 minutes (Bronze) | Kill Radec at Visari Palace within 20 minutes |
| Stick Around - Nail 20 Helghast to the wall (Bronze) | Nail 20 Helghast to a wall using the Boltgun VC-21 |
| Master Conductor - Electrocute 3 Helghast (Bronze) | Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun |
| Can Opener - Destroy a Helghast APC (Bronze) | Destroy any Helghast APC during battle |
| Spare Parts - Destroy all Leech Pods (Bronze) | Destroy all Leech Pods in The Cruiser |
| Treadhead - Kill 30 Helghast whilst in the tank (Bronze) | Take 30 Helghast lives whilst using the ISA tank |
| Mechspert - Stomp 10 Helghast (Bronze) | Stomp 10 Helghast with your Exoskeleton in Maelstra Barrens |
| DLC Trophies | Steel & Titanium |
| Wasteland Medic (Bronze) | Revive 5 allies in Wasteland Bullet in a round. |
| Wasteland Engineer (Bronze) | Repair 5 objects in Wasteland Bullet in a round. |
| Wasteland Tactician (Bronze) | 5 allies spawn on your spawn grenade in Wasteland Bullet in a round. |
| Wasteland Saboteur (Bronze) | Kill 5 enemies while disguised in Wasteland Bullet in a round. |
| Wasteland Scout (Bronze) | Kill 5 enemies while cloaked in Wasteland Bullet in a round. |
| Wasteland Assault (Bronze) | Boost 5 times in Wasteland Bullet in a round. |
| Cruiser Medic (Bronze) | Revive 5 allies in Vekta Cruiser in a round. |
| Cruiser Engineer (Bronze) | Repair 5 objects in Vekta Cruiserin a round. |
| Cruiser Tactician (Bronze) | 5 allies spawn on your spawn grenade in Vekta Cruiser in a round. |
| Cruiser Saboteur (Bronze) | Kill 5 enemies while disguised in Vekta Cruiser in a round. |
| Cruiser Scout (Bronze) | Kill 5 enemies while cloaked in Vekta Cruiser in a round. |
| Cruiser Assault (Bronze) | Boost 5 times in Vekta Cruiser in a round. |
| Extra Trophies | |+| |
| Beach Head Medic (Bronze) | Revive 5 allies in Beach Head during one round |
| Beach Head Engineer (Bronze) | Repair 5 objects in Beach Head during one round |
| Beach Head Tactician (Bronze) | 5 allies spawn on your spawn grenade in Beach Head during one round |
| Beach Head Saboteur (Bronze) | Kill 5 enemies while disguised in Beach Head during one round |
| Beach Head Scout (Bronze) | Kill 5 enemies while cloaked in Beach Head during one round |
| Beach Head Assault (Bronze) | Boost 5 times in Beach Head during one round |
| Southern Hills Medic B(Bronze) | Revive 5 allies in Southern Hills during one round |
| Southern Hills Engineer (Bronze) | Repair 5 objects in Southern Hills during one round |
| Southern Hills Tactician (Bronze) | 5 allies spawn on your spawn grenade in Southern Hills during one round |
| Southern Hills Saboteur (Bronze) | Kill 5 enemies while disguised in Southern Hills during one round |
| Southern Hills Scout (Bronze) | Kill 5 enemies while cloaked in Southern Hills during one round |
| Southern Hills Assault (Bronze) | Boost 5 times in Southern Hills during one round |
| Flamethrower Monkey (Bronze) | Kill 10 enemies in one round using the Flamethrower in Suljeva Cliffside |
| Suljeva Conqueror (Bronze) | Win a round with a minimum of 5 mission wins in Suljeva Cliffside |
| Boltgun Monkey (Bronze) | Kill 10 enemies in one round using the Boltgun in Arctower Landing |
| Arctower Conqueror (Bronze) | Win a round with a minimum of 5 mission wins in Arctower Landing |
| Flamethrower Junkie (Silver) | Kill 20 enemies in one round using the Flamethrower in Suljeva Cliffside |
| Suljeva Killer (Silver) | Kill 50 enemies in one round in Suljeva Cliffside |
| Boltgun Junkie (Silver) | Kill 20 enemies in one round using the Boltgun in Arctower Landing |
| Arctower Killer (Silver) | Kill 50 enemies in one round in Arctower Landing |