At the same time, you have to fend off endless waves of enemies until he can get back. When you do, Cortez will be attacked and will have to leave for awhile.

When they're dead, pick up the second Artifact. Go to the first one and deactivate the containement field on it, then pick it up and take it back to the shutle. Next, your goal is to pick up two Artifacts. Clear the area, then wander around and find a Sniper Rifle Enhanced Scope Mod, Pick Up Credits from three consoles, loot a Medical Station, Read two Journal Entries, and find the Failed Medi-Gel Experiment for the Mission Citadel: Alien Medi-Gel Formula. Before you do anything, get all the loot. N7: Cerberus Lab How to get it: Stand near and listen to Samantha Traynor in the Normandy CIC.Ĭaution: If you want to take Javik along on this Mission, you'll have to complete Priority: Palaven first.Ĭompleting it: Go to Sigurd's Cradle: Decoris System, and Land on Sanctum. Valhallan Threshold: Prothean Data Drives.Citadel: Cerberus Automated Turret Schematics.Tuchanka: Bomb (Must be completed within three missions of becoming available).Apien Crest: Banner of the First Regiment.Grissom Academy: Emergency Evacuation (Must be completed within three missions of becoming available).For the fetch-and-retrieve quests, if you miss the item during a Mission, it'll be available later at the Spetre Shop for 1000 credits.They usually have some cool new things to say. As a reminder, after each Mission you should run around the Normandy and Talk to everyone.In other words, when you have nothing left to do but the next Priority Mission, turn in the Side Missions first so you get the XP and Rewards from them. Some of them will even get stuck as incomplete in your Journal. If you wait to turn them in until after the next Priority Mission, they'll be uncompletable.They are listed according to the Priority Mission after which they become completable.Missions with dependencies are listed under the Mission they're dependant on.The list below is not necesarily in the order you'll play the Missions.NightSolo's Mass Effect 3 Optional Missions NightSolo's Mass Effect 3 Optional Missions

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