Renegades can defuse the situation faster, However the Paragons can also defuse the situation and will receive a bigger Geth Army(War Assets). This is still speculation on how this plays out, This is not 100% factual.

Legion:
Did Legion’s Loyalty Mission (or Peace not option)
· Killed heretics: good to go! (+2)
· Rewrote heretics (+0)

Tali:
Kept Tali Alive (or Peace not option)
· Exonerated Tali at trial (gave evidence or Persuaded): good to go! (+2)
· Didn’t do loyalty mission or got her exiled: (+0)
· Do Geth N7a to get Peace Admiral (+1)
· Saved Admiral in N7a (+1)

Shared:
Completed Legion Mission for ME3 (or Peace not option)
Tali/Legion Conflict in ME2: Did Persuade (+1)

Total (out of 7)
0-4: Peace not possible
5-7: Max Persuade

*Note* Some Missions from Illium and other Planets are missing. The DLC is also not included.


Main Missions:

Mars: Prothean Archive
Admiral Hackett ordered the Normandy to Mars to locate new Prothean data
that could help defeat the Reapers, but the Archives on Mars are not
responding. Investigate the dig site and find the Prothean data.

Citadel: The Council
The Council must be informed of the Reaper threat and the Prothean
device that may be able to stop the Reapers. Speak to the Council and
convince them to send help for the fight against the Reapers.

Palaven: Trapped Primarch
Primarch Fedorian of the Turian Hierarchy has called a war summit that
presents an opportunity for the Alliance to request help building the
Crucible. Unfortunately, Fedorian was caught in the Reaper attack on
Palaven. Rescue the turian primarch from Palaven’s moon.

Sur'Kesh: War Summit
Primarch Victus has called for a war summit, and has taken the unusual
step of including the krogan. Rendezvous with the salarian ship and use
the Normandy as neutral ground for the summit.

Sur'Kesh: Genophage Cure
Before they will help with the war effort, the krogan have demanded a
cure for the genophage, the sterility plague infecting their species. Go
to the salarian homeworld of Sur’Kesh and safely extract the krogan
females who hold the key to the genophage cure.

Tuchanka: Genophage Cure
Eve is indeed the key to curing the genophage, but creating a cure will
take time. Continue to assist turian and krogan allies in the fight
against the Reapers while the cure is synthesized.

Tuchanka: Genophage Cure
The genophage cure is a success, but it must be synthesized and
dispersed across all of Tuchanka using the Shroud tower. Land on
Tuchanka and get Eve safely to the tower.

Tuchanka: Genophage Cure
The plan to disperse the genophage cure has been complicated by the
arrival of Reaper forces, who have occupied the area near the Shroud
tower. Get Eve safely to the tower.

Citadel: Salarian Councilor
The salarian councilor has concerns that Councilor Udina is a potential
security risk. Go to the Citadel and discuss the matter in person.

Citadel: Cerberus Attack
The Citadel is under attack by Cerberus forces. Work with Commander Bailey to stop Cerberus and protect the Council.

Perseus Veil: Quarian Admiralty
The quarian fleet offers both technical specialists and support ships to
assist with the Crucible. Meet the quarian admirals and obtain their
help in the war effort.

Rannoch: Geth Dreadnought
The quarians have tried to retake their homeworld from the geth.
Unfortunately, the geth have been upgraded by the Reapers, and the
quarian fleet is trapped. Travel to the quarian home system and disable
the geth dreadnought broadcasting the Reaper control signal.

Rannoch: Reaper Base
The geth remain under Reaper control, thanks to a base located somewhere
on the surface of Rannoch. Continue to help the quarian fleet survive
the geth attack until the Reaper base can be located.

Rannoch: Reaper Base
The Reaper base controlling the geth has been located, but jamming
towers prevent conventional orbital bombardment. Land on Rannoch and use
a prototype targeting laser to enable the Normandy to destroy the
Reaper base.

Citadel: Asari Councilor
The asari councilor wishes to talk privately about a matter pertaining to the war effort. Meet her on the Citadel.

Thessia: The Catalyst
The asari, growing desperate as the Reapers attack their systems, have
revealed an artifact that may hold the key to finding the Catalyst. Meet
a scientific team at a temple on Thessia and investigate the artifact
for clues.

Horizon: Sanctuary
Cerberus may be using the Sanctuary facility on Horizon as a cover for
secret activity. Land on Horizon and search for clues about Cerberus at
Sanctuary.

Cerberus Headquarters: The Catalyst
The Illusive Man’s headquarters have been located, and the Alliance is
prepared to attack to recover the Prothean VI that holds the key to the
Catalyst. Once the attack is launched, the Alliance will be fully
committed to the final fight against the Reapers. Assault the base when
ready.

Earth: The Catalyst
The Citadel is now in orbit over Earth, in the heart of
Reaper-controlled space. A final assault on Earth is the only way to
deliver the Crucible to the Citadel and defeat the Reapers. Launch the
assault on Earth when ready.

Side Missions:

Grissom Academy: Emergency Evacuation
Grissom Academy is under attack by Cerberus forces attempting to kidnap
the students. Rescue the students and evacuate the station.

Tuchanka: Turian Platoon
Primarch Victus has asked for help with a downed ship and has provided a NavPoint on Tuchanka. Land on Tuchanka and investigate.

Tuchanka: Bomb
The turian team that crashed on Tuchanka was trying to prevent Cerberus
from detonating a bomb that would cause massive casualties on the
planet. Land on Tuchanka and help the turian platoon stop Cerberus.

Attican Traverse: Krogan Team
A krogan team has gone missing, and Normandy has received the NavPoint
with their last-known coordinates. Investigate the missing team and find
out what happened.

Attican Traverse: The Rachni
A krogan scouting team has gone missing while investigating rumors of
activity at the rachni relay. Investigate the missing team and find out
what happened.

Rannoch: Admiral Koris
The quarian ship carrying Admiral Koris crash-landed on Rannoch, leaving
the Civilian Fleet without a leader. Land on Rannoch and rescue Admiral
Koris.

Rannoch: Geth Fighter Squadrons
Geth fighter squadrons are targeting quarian liveships with attacks that
could cripple the quarian fleet. Land on Rannoch and disable the server
controlling the geth fighter squadrons.

Kallini: Distress Signal
Asari High Command has requested help dealing with a distress signal on
an asari colony. Go to the colony and investigate the situation.

Kallini: Ardat-Yakshi Monastery
Asari commandos disappeared while answering a distress call sent from a
monastery that is home to the dangerous Ardat-Yakshi. Investigate the
monastery and destroy it if necessary.

Arrae: Ex-Cerberus Scientists
A group of top-level scientists have cut ties with Cerberus and are
fleeing their former employer. Rescue the scientists before Cerberus can
find them.

Firebase: Noveria
Admiral Hackett has requested assistance with a Cerberus fighter base on Noveria. Land on Noveria and disable the base defenses.

Firebase: Benning
Cerberus is attacking civilians on Benning. Land on Benning and provide protection while civilians are evacuated.

Firebase: Tuchanka
Cerberus has taken control of an old military installation on Tuchanka
for unknown reasons. Land on Tuchanka and neutralize whatever operation
Cerberus has in the area.

Firebase: Lorek
The Alliance has discovered a new Cerberus laboratory located on Lorek. Investigate the lab and deal with any potential threat.

Firebase:
OnteronCerberus has attacked a comm facility on Onteron. Land on Onteron and
prevent Cerberus from gaining control of crucial access points.

Firebase: Fuel Depot
A vital depot has gone silent, leaving allied fleets short on
desperately-needed fuel. Investigate the depot and get it operational
again.

Citadel: Cerberus Retribution
A retired soldier is trying to convince a group on the Citadel to kill a
Cerberus accomplice. Talk to the men in the group and convince them one
way or the other.

Citadel: Matriarch Aethyta
Matriarch Aethyta is actually Liara's biological father. Inform Liara of this news.

Citadel: Barla Von
Barla Von has provided the location of Shadow Broker forces trapped in
Reaper territory. Rescue them and recruit them to the war effort.

Citadel: Batarian Codes
C-Sec Officer Jordan Noles has requested assistance tracking illegal use
of batarian diplomatic codes. Find access points on the Presidium
Commons.

Benning: Evidence
Ambassador Dominic Osoba is looking for evidence of his son, lost during
a mission on Benning. Find evidence of what happened to his son and
return to the ambassador.

Benning: Dog Tags
Dog tags for a dead soldier have been recovered from Benning. Return to
the Citadel and deliver them to the soldier's spouse or next of kin.

Citadel: Hanar Diplomat
Salarian Spectre Jondum Bau suspects that a member of the hanar
diplomatic staff is indoctrinated. Find evidence on the hanar in the
Presidium Embassies.

Citadel: Salarian Spectre
Salarian Spectre Jondum Bau has requested assistance on the Citadel. Meet him there and find out what he needs.

Citadel: Volus Ambassador
A message from Primarch Victus implicates volus ambassador Din Korlack
as a possible Cerberus informant. Investigate the ambassador at the
Presidium Embassies.

Citadel: Inspirational Stories
Film director Solik Vass is looking for inspirational footage to be used
in a film to raise morale for the war effort. Find footage on the
Citadel and return to Vass at the refugee camp.

Citadel: Wounded Batarian
A badly-wounded batarian may actually be a terrorist. Find him in the refugee camp and investigate.

Citadel: medi-gel Sabotage
Medi-gel dispensers in the Citadel refugee camp have been sabotaged. Find the dispensers and repair them.

Citadel: Malfunctioning Keepers
C-Sec Officer Jordan Noles needs help tracking a possible hacking
problem that has disabled several keepers. Track keeper activity across
the Presidium Commons.

Aria: Blue Suns
Aria T'Loak has requested assistance uniting mercenary bands under her
control. Speak to Darner Vosque in the Citadel refugee camp and gain the
allegiance of the Blue Suns.

Aria: Eclipse
Aria T'Loak has requested assistance uniting mercenary bands under her
control. Speak to Commander Bailey's assistant at the Presidium Commons
C-Sec station and gain the allegiance of the Eclipse band.

Aria: Blood Pack
Aria T'Loak has requested assistance uniting mercenary bands under her
control. Speak to Narl in the Presidium Commons and gain the allegiance
of the Blood Pack.

Citadel: Krogan Dying Message
A dying krogan has asked that his final message be delivered to an asari
merchant named Ereba. Find her in the Citadel and deliver the krogan's
message.

Dekuuna: Elcor Extraction
The elcor have requested an emergency extraction for warriors and
civilians trapped on their homeworld of Dekuuna. Search for survivors on
Dekuuna and rescue them if possible.

Citadel: Asari Widow
A dead asari commando left a message to be delivered to her bondmate,
Weshra. Find Weshra on the Citadel and deliver the message.

Ismar Frontier: Protype Components
A scientist is searching for missing prototypes for a biotic
amplification system. Search the Ismar Frontier for the components and
return them to the scientist on the Citadel.