Mass-effect – What war assets can be unlocked in ME3 from playing Mass Effect Infiltrator

• Kasumi, Jacob, Miranda, Zaeed, Jack, Grunt, and Samara can all be recruited as war assets if they survived ME2 and events in ME3.

• The strength of the Normandy is effected by the amount of upgrades applied in ME2

• Having a lot of mineral resources at the end of ME2 may grant you a bonus of up to 100 war assets.

• The Destiny Ascension can be added as a war asset provided it survived ME1. This reduces the strength of all of the Alliance fleets.

• If the Destiny Ascension was destroyed, the strength of the Alliance fleets are boosted, and a new Alliance Admiral is available.

• Zhu's hope colonist are a war asset if they survived ME1.

• The Rachni can be recruited as assets if you allowed the queen to live in ME1.

• Conrad Verner can even provide a war asset provided you did a bunch of random completionist quests in ME1

• Wrex and Mordin surviving ME 1 and 2 and what Mordin did with the genophage data have a big effect on the amount of war assets that can be generated from the Korgan.

• If you did not complete Arrival, the a Alliance 103rd marine division is weakened.

• Captain Kirrahe can bring in elements of the STG provided he survived Virmire.

• If you completed Bring Down the Sky and the Batarian leader escaped, he can be recruited to strengthen what's left of their fleet.

• The Archer bothers are available as assets if they survived Overlord.

• Destroying/not destroying the Collector Base effects the value of an asset found in the Cerberus base.

• If Kelly Chambers survives ME2 she can help recruit some ex-Cerberus engineers.

• Reprogramming the Geth Heretics increases the strength of their fleet if you can recruit them, but weakens the Quarians.

Saving the base gives you 110 points towards your Galaxy at War score compared to 100 for destroying it.

There is a rumour that the Illusive Man will be friendlier towards you in ME3 if you went his way in ME2 (saving the base) but that's unsubstantiated.

Since he's (confirmed) trying to kill you in ME3, I don't know how much weight this carries.

The endings below 1750 or above 2800 effective military strength are the same, regardless of what you chose to do in ME2.

The endings, organized by rating required are different depending on what path you chose:

Low EMS Option

Saved the base:

1750-2049 EMS Choose to Save the Reapers and the Earth will be saved.

Destroyed the base:

1750-1899 EMS Choose to become a Reaper and the Earth will be destroyed.

Mid range EMS Option

Saved the base:

2050-2349 EMS Choose to become a Reaper and the Earth will be saved.

Destroyed the base:

1900-2349 EMS Choose to destroy the Repears and the Earth will be devastated

Saved the base only option

2350-2649 EMS Choose to destroy the Reapers and Earth is destroyed.

High EMS Option

Saved the Base:

2650-2799 EMS Choose to destroy the Repears and the Earth will be devastated

Destroyed the Base:

2350 - 2799 EMS Choose to become a Reaper and the Earth will be saved.