I can't believe I did it. I got the platinum for "Freedom Wars". It's now my 15th platinum overall. Only 3 trophies gave me problems. Pelta Pelter trophy, Volunteer of the year trophy, and DIY Demon trophy which is upgrade a weapon to level 10. All this time I kept upgrading to an advanced model of certain weapons which made rare items on retribution missions for level 8 and level 9 difficult. And duh, all I had to do was use the Blaster weapon and NOT upgrade an advanced model and got level 10 since it didn't require any special parts of those Pelta/Dragon/Paradoxa/etc. abductors. Just MK abductors and best mission to get those parts was CODE 4 Exam which is easy.