If you really want it at 100% when you finish the single-player game, get to a point just before attacking Cerberus Headquarters, then play multiplayer to get the Rating up, then finish the game. If you don't play multiplayer for a month, it'll reset back to 50%. The Galactic Readiness Rating will decrease over time.This is handy when you want to finish exploring a system without completing some other mission first. When you re-enter a system with the Reaper Awareness Meter full, the direction your ship faces determines where in the system you appear.
Gathering fuel here when you're full is pointless. When exploring, scan the system with the Mass Relay last.Then just double-click that spot to gather the resource. Just fly around in open space, and you'll hear the same sound as when the Normandy is over a planet. It is possible to find stuff on the galxy map without using the scan pulse.Here's a female facecode which is similar to the ME3 import into ME1 and ME2:ħ43.66.37D.2GB.176.If you don't like the new default female face, here's the facecode for the default from ME2:ħ43.62Q.1DA.711.966.414.6G6.177.
Expanded Galaxy Mod (Even though my guide makes no reference to it).Go to Origin for All the Downloadable Content.To get the Downloadable Content (install these before starting a new game): Mass Effect 3 Downloads, Hints & Cheats Nightsolo's Mass Effect 3 Downloads, Hints, & Cheats