i knew Shepard was too straight... lol

You can find the info you are looking for at :

http://masseffect.wikia.com/wiki/War_Assets

Basically it is "War Assets" x "Galactic Readiness" = "Effective Military Strenght"

Participation in Galaxy at War is encouraged to achieve the maximum possible Effective Military Strength (over 5000), but, according to preliminary reports, the player can gain high enough Effective Military Strength to have the choice of all possible game endings even when only playing single player. However, it appears that in order to have all endings available from only single play, one needs to have imported their file from Mass Effect and Mass Effect 2, as well as made certain choices that maximize War Assets.

Mass Effect: Paragon Lost is the first collaboration between BioWare and animation studio Production IG (Ghost in the Shell: Stand Alone Complex), following the early career of Alliance Marine James Vega. This will be the world’s first look at James’ backstory and how he came to be the special forces soldier found in Mass Effect 3. Be sure to keep an eye out for the latest news on Paragon Lost on the BioWare Blog and MassEffectParagonLost.com!

^ lol
For Master and Commander trophy, you need EMR value over 4000. Just play several bronze matches before Priority: Cerberus Headqurters and your GRR will be 100%.

Higher EMR is also contribute to a slightly better ending lolz.

^
Then maybe its better if u join local host game lol.

Ask anyone here to help, it just take few mp matches to get 100% GRR.

Some good rumors about the next multiplayer DLC, Mass Effect 3: Earth, with 3 new Earth maps, 3 new weapons and 6 new characters.

and the best rumor ever, Extended Cut DLC!! (will be the best rumors ever if its true lol)

source

Ya, hope its true..

I got 3 char left to unlock from Rebellion and 1 char left from Resurgence. Unfortunately that 1 char from Resurgence is Geth Infiltrator, one of the best char in ME3 mp!! Screw you Bioware lol..

I suggest switch in between..although I spent a lot of time in mp myself before I started sp and plat-ted this game lol

Hmm tips..maybe play mp match once a day at least. Each day it will go down 3% if you're not playing mp but I'm not so sure about the figure, maybe more.

Hmm tips..maybe play mp match once a day at least. Each day it will go down 3% if you're not playing mp but I'm not so sure about the figure, maybe more.

Ya sure. Just add me.

What time will you guys be online?

my psn id is tekplyr_my

You can see my psn id at my gamer card below, mr_slowpoker.

Haha I wish they give me 1m this time.

Hmm, I have no laggy problem, lucky me I guess..btw, I haven't open up my victory pack yet waiting for my commendation pack 1st lol.

Yea, I've participated in all weekend operations so far. This is one of the reason I still playing ME3 mp.

Yes there is one ending showing Shepard gasping for breath
but for that to happen you must have at least 4000 war assets and you must choose the Destroy ending aka Red ending.

http://www.ign.com/wikis/mass-effect-3/End...-_With_Spoilers

Which ending did you get/choose? 

Then you should get 'Shepard barely alive' scene..

P/S: Finally, got my Krysae SR X and Reegar Carbine X.