Mass Effect 3 Walkthrough
This is my favorite guide on the Citadel. Our Mass Effect 3 Walkthrough covers the entire spectrum of the single player story, multiplayer tips, and how to build a powerful army.
Rannoch

To gain this mission you will need to complete one of the two side missions on Rannoch, either shutting down the fighters or saving Koris. It is recommended that you do both first as the outcome of this mission can change. If Tali is alive she will be a mandatory member of your squad, and you should pair her with EDI.

Hack the first geth you come across and allow them to destroy each other. Search their spawn point and you will gain a SMG high caliber barrel. Head up the nearby ladder and ascend to the next level.

Stick to the far left side and take out the geth with ranged powers and drones. Head up the nearby ladder and snatch up the assault rifle piercing mod and Kassa fabrication gauntlets. Climb the next ladder, destroy some rocket troopers and steal the reaper tech and SMG ultralight materials.

Take the assault rifle stability damper and quickly get into cover. There will soon be more geth that will attack from the left side balcony, but aren't much of a problem for a good tech user. Along the left side also be sure to snatch up the geth plasma shotgun, which is among the best weapons in the game. Salvage several pieces of data and restock the med kit.

Your new geth shotgun will be just the thing to clear out the next wave of geth. It can even be charged to deal long range damage to the nasty pyros that come your way. Head towards the elevator and you'll be ambushed by a number of geth primes. Instead of using your new shotgun, grab the nearby spitfire and quickly destroy the massive enemies.

Once the geth are destroyed, move forward and target the base ahead. It will reveal a Reaper and start up a turret chase. During this time hit the monster directly in the eye to find its weak point. You'll be separated from the rest of the team and only have a targeting laser. Use the targeting laser to slowly deploy lasers from the Normandy. You'll also need to be quick about running or dodging as the Reaper can kill you with a single eye laser. After four Normandy shots the Reaper should fall.

The next part depends on your imported ME2 data and if you saved Koris in the previous mission. If you saved Tali from exile and destroyed the heretic geth back in the previous game you will have a good leeway to broker peace between the races. Otherwise, you'll have to choose either to slaughter the geth and quarians. Which ever race(s) survives will join as war assets.




