1. Old Wounds: When you have captured Kravchenko, he will start talking and you must resist shooting him.

2. Complete STRIKE FORCE: Shipwreck

3. Complete STRIKE FORCE: FOB Specter

4. Complete "Time and Fate" and collect the folder which is in the cocaine bunker and reveals about the mole, this is along the route and can't be missed. Once you go down to the cocaine bunker, fight your way along and once you hit the part where some guys are burning papers turn right and it is on the table. (this will cause woods to suspect something in "Suffer with Me")

5. Complete "Fallen Angel" and try to keep the voice trained on them at all times (you have to record enough dialogue about the secret meeting to unlock STRIKE FORCE: Dispatch)

6. Complete STRIKE FORCE: I.E.D.

7. Complete "Karma" and allow DeFalco to escape. This will make sure Defalco is in the "Odysseus" mission.

8. Complete STRIKE FORCE: Second Chance. You must complete this first time round as you won't get another chance at it.

9. Complete "Suffer with Me" when you follow the mexican to the balcony you will hear they have captured Menendez and you are told to shoot him (if you shoot him in the chest twice you will unlock "Family Reunion" achievement.)

10. Complete STRIKE FORCE Dispatch.

11. Complete "Achilles Veil" when you get to the point when the Vtol has been shot down and you're given the choice to shoot Menendez or Harper, you must kill Harper.

12. Complete "Odysseus" and when you get to the point when you shoot Briggs, shoot him in the leg (this will unlock the ship shape achievement) A cutscene will play and you will unlock "Good Karma"