| Unlockable: | How to Unlock: |
| 20th Sentry | Do not get hit by a laser mine. |
| Acupuncture Is Cheaper | Kill three enemies at once with the hedgehog. |
| Chicks Dig Eyestrain | Twenty Intelligence reports. |
| Chimera Pate | Run over ten enemies with the tank in York. |
| Don't Worry, Insurance Has It Covered | Break Chimeran Box in level 30. |
| Fast Like The Tortoise | Take no damage from Slipskulls in the outskirts of London. |
| Fetch | Kill a Howler with a grenade. |
| Gasping for Air | Kill two Hybrids in a level only after severing all of their hoses. |
| Homing Beacons | Tag four Hybrids with the Bullseye. |
| I Believe This Is Yours | Use only Chimeran weapons to kill enemies in level 72. |
| I Can See My House From Here! | Jump at least 50m in the LU-P Lynx in Cheddar Gorge. |
| In 1 Ear, Out the Other | Get fuve headshots with L23Fareye in Nottingham. |
| In For a Penny | Kill three Hybrids with a single grenade. |
| Leapin' Lizards | Take no damage from Rollers in the outskirts of London. |
| Lightfoot | Take no damage from the mines in Manchester. |
| Lovely Parting Gifts | Squat over fifteen dead Hybrids. |
| Mechanical Thumbs | Complete the game under the Hard difficulty. |
| Mirror, Mirror | Destroy all glass objects in all three sections of the level. |
| Misplaced Aggression | Blow up all cars in town section of Somerset. |
| Next Speed Trap, 50 miles | Complete Somerset in less than 7:45. |
| Nowhere to Hide | Kill five enemies in a level by shooting them through a wall with the Auger. |
| Passive Aggressive | Kill four Hybrids or Menials with non-weapon damage. |
| Personal Space Bubble | Do not let any Menial grab you during level 30. |
| Reading Is Fun! | Ten Intelligence reports. |
| Supersonic Meat Cubes | Kill three Leapers with a Frag grenade. |
| Tag, You're It | Kill five enemies with the Bullseye in thirty seconds. |
| They Came From Behind | Run over three Hybrids while driving in reverse. |
| This Is My House | Do not let Chimera stand on the mining platform for more than ten seconds in Bracknell.. |
| This is My Rifle, This is My Gun | Kill the Stalker in Manchester Traffic Circle using only the M5A2. |
| Too Many Secrets | Collect all Intelligence reports. |
| Turrets | Use the Chimeran Sentry gun to kill six enemies. |
| Twirly-Whirly | Kill five Menials with Bullseye Trap. |
| We've Lost the Security Deposit Anyway | Break ten medical lamps. |
| Why Are These Candles Screaming? | Kill eight Hybrids with fire in twenty seconds.. |
| Unlockable: | How to Unlock: |
| Bedroll 2, Pouches, Pouch (Fanny Pack) in Online mode | Reach level 34 - Captain status online. |
| Beret, American Camouflage Uniform in Online mode | Reach level 13 - Gunnery Sergeant status online. |
| British Brick Uniform, Grenade Pouch, Leather Packs in Online mode | Reach level 07 - Corporal status online. |
| British Camouflage Uniform, Knife, Head 10 in Online mode | Reach level 58 - Supreme Commander status online. |
| British Goggles, Radio, Binoculars in Online mode | Reach level 16 - Staff Sergeant status online. |
| Camouflage Helmet, Leather Backpack, Back Holster in Online mode | Reach level 43 - Colonel status online. |
| Cartwright skin, Leather Pouch, Canteen in Online mode | Reach level 55 - General status online. |
| Chest Pouches, Head Pouches, Head 5 in Online mode | Reach level 25 - Sergeant Major status online. |
| Clank Backpacks | Get 100 skill points. |
| Commando Body, Commando Standard Uniform, Head 4 in Online mode | Reach level 19 - 1st Class Sergeant status online. |
| Commando Camoflauge Uniform, Belt knife, Backpack in Online mode | Reach level 22 - Sergeant Major status online. |
| Commando Leather Uniform, Chest Radio, Shirtless Skin in Online mode | Reach level 40 - Lieutenant Colonel status online. |
| Head 6, British Desert Uniform, VTOL Pilot Skin in Online mode | Reach level 31 - Lieutenant status online. |
| Head 7, British Helmet, Backpack in Online mode | Reach level 37 - Major status online. |
| Head 8, Canteen 1, Radio in Online mode | Reach level 46 - Brigadier General status online. |
| Head 9, American Helmet, American Arctic Uniform, Canteen in Online mode | Reach level 52 - Lieutenant General status online. |
| Mechanic skin in Online mode | Get 126 skill points |
| Medic Helmet, Bedroll 1, Chute Pack in Online mode | Reach level 28 - Sergeant Major of the Army status online. |
| Nathan Hale skin, belt packs, shovel, backpack in Online mode | Reach level 60 - Supreme Commander (3 PIPS) status online. |
| Pouches, Medic Helmet 2, Head 3 in Online mode | Reach level 10 - Sergeant status online. |
| UK Solider Body, British Green Uniform, Canteen 2 in Online mode | Reach level 04 - Private First Class status online. |
| US Solider Body, Head 1 and 2, Small Helmet, American Standard and Dirty Uniforms in Online mode | Reach level 01 - Private status online. |
| Winters Skin, American Advanced Uniform,, Hip Bag in Online mode | Reach level 49 - Major General status online. |
| Unlockable: | How to Unlock: |
| Assassin | Kill consecutive 20 enemies without dying. |
| Auger Marksman | Kill 100 enemies with the Auger. |
| Base Defender | Get 2,000 defensive kills across all game modes. |
| BBQ Chef | Kill 100 enemies with the L11-2 Dragon. |
| Elite Soldier | Kill consecutive 10 enemies without dying. |
| Fanatic | Participate in 1,000 online matches. |
| Fry Cook | Kill 100 enemies with the Arc Charger. |
| Ghost | Get 100 stealth kills. |
| Going Commando | Get 100 node or flag captures. |
| Grenadier | Kill 100 enemies with grenades. |
| Heavy Weapons Expert | Kill 100 enemies with rockets. |
| Helping Hand | Get 100 assist kills. |
| Hero | Play 200 ranked matches and place first at least 60 times. |
| Insomniac | Compete in 5,000 online matches. |
| Legend | Play 300 ranked matches and place first at least 100 times. |
| Marksman | Kill 100 enemies with the M5A2 Carbine. |
| Martial Artist | Get 30 melee kills. |
| Nathan Hale | Complete single player mode. |
| Ninja | Get at least 60 melee kills. |
| Precise Shot | Finish 10 matches with an accuracy of least 85%. |
| Professional | Get 100 headshots. |
| Reclaimer | Get 200 node or flag recaptures. |
| Savant | Play 100 ranked matches and place first at least 30 times. |
| Sharpshooter | Kill 100 enemies with the L23 Fareye. |
| Shotgunner | Kill 100 enemies with the Rossmore 236. |
| Tagger | Kills 100 enemies with the bullseye. |
| Unerring Aim | Finish 20 matches with an accuracy of least 85%. |
| Unknown | Compete in 5,000 online matches. |
