Complete Mission 1

Complete all of the secondary objectives in Mission 1

Complete Mission 1 with fewer than 4 civilian kills and with a hit ratio of 71% or higher

Destroy all 6 targets with a Krakov or Nanosoft ID in Mission 1

Complete Mission 2

Complete all of the secondary objectives in Mission 2

Complete Mission 2 without dropping below 70% shield strength

Eliminate the suspects after arresting them in Mission 2

Complete Mission 3

Complete all of the secondary objectives in Mission 3

Complete Mission 3 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Destroy the two cargo containers before the fighters emerge in Mission 3

Complete Mission 4

Complete all of the secondary objectives in Mission 4

Complete Mission 4 without dropping below 70% shield strength

Destroy 15 hostile civilian targets in Mission 4

Complete Mission 4 with your wingman speaking to you from beyond the grave

Destroy the limo and shuttle after Argenta has landed safely in Mission 4

Complete Mission 5

Complete all of the secondary objectives in Mission 5

Complete Mission 5 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Destroy the limo after Argenta has arrived safely in Mission 5

Complete Mission 6

Complete all of the secondary objectives in Mission 6

Complete Mission 6 without dropping below 70% shield strength

Complete Mission 6 without destroying any targets

Eliminate the laser droid in Loni Dome without you or your wingman hitting it in Mission 6

After securing Loni Dome with minimal losses, destroy the two Nanosoft freighters in Mission 6

Complete Mission 7

Complete all of the secondary objectives in Mission 7

Complete Mission 7 without dropping below 70% shield strength

Complete Mission 7 without using IR or Firestreak Missiles

Complete Mission 8

Complete all of the secondary objectives in Mission 8

Complete Mission 8 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Destroy the five gang bikes laying explosives with your first five hits in Mission 8

Complete Mission 9

Complete all of the secondary objectives in Mission 9

Complete Mission 9 with fewer than 4 civilian kills and a hit ratio of 51% or higher

Destroy 15 hostile civilian vehicles/craft in Mission 9

Use the last drop bomb to blow up the train in Mission 9

Preserve all of the cargo wagons by destroying only the land train compartment in Mission 9

Complete Mission 10

Complete Mission 10 without dropping below 50% shield strength

Destroy the gunboat without being in Narr Dome in Mission 10

Destroy the lone Krakov building without any consequences in Mission 10

Complete Mission 11

Complete all of the secondary objectives in Mission 11

Complete Mission 11 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Let the bombers do their job and leave Juno Dome before they blow up the Krakov missile launcher in Mission 11

Complete Mission 12

Complete all of the secondary objectives in Mission 12

Complete Mission 12 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 13

Complete all of the secondary objectives in Mission 13

Complete Mission 13 without dropping below 70% shield strength

Complete Mission 14

Complete all of the secondary objectives in Mission 14

Complete Mission 14 without dropping below 70% shield strength

Complete Mission 15

Complete all of the secondary objectives in Mission 15

Complete Mission 15 with fewer than 4 civilian kills and a hit ratio of 71% or higher

After Nanosoft begins its attack, ensure that the Krakov building and the escaping officials have been eliminated in Mission 15

Complete Mission 16

Complete all of the secondary objectives in Mission 16

Complete Mission 16 without dropping below 70% shield strength

Complete Mission 17

Complete all of the secondary objectives in Mission 17

Complete Mission 17 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Destroy the explosives after the Katooska planted them in Kari Dome in Mission 17

Destroy the Katooska in Kari Dome before it has a chance to plant the explosives in Mission 17

Secure Kari Dome after the Katooska has planted the explosives but without destroying the explosives in Mission 17

Complete Mission 18

Complete all of the secondary objectives in Mission 18

Complete Mission 18 without dropping below 70% shield strength

Complete Mission 19

Complete Mission 19 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 20

Complete all of the secondary objectives in Mission 20

Complete Mission 20 without dropping below 70% shield strength

Destroy the two freighters that are a part of the retreating air convoy before destroying the escorts in Mission 20

Take out the first retreating Nanosoft ground convoy using only a bridge in Mission 20

Complete Mission 20 without destroying any of the bridges in Pekko Dome

Complete Mission 21

Complete all of the secondary objectives in Mission 21

Complete Mission 21 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 22

Complete all of the secondary objectives in Mission 22

Complete Mission 22 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 22 with a higher total civilian kill count than total enemy kill count to unlock Secret Mission 1

Complete Mission 23

Complete all of the secondary objectives in Mission 23

Complete Mission 23 without dropping below 70% shield strength

Complete Mission 24

Complete all of the secondary objectives in Mission 24

Complete Mission 24 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 25

Complete Mission 25 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 26

Complete all of the secondary objectives in Mission 26

Complete Mission 26 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 27

Complete all of the secondary objectives in Mission 27

Complete Mission 27 without dropping below 70% shield strength

Complete Mission 28

Complete all of the secondary objectives in Mission 28

Complete Mission 28 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 29

Destroy both of the titan gunboats in Mission 29

Complete Mission 30

Only use the plasma weapon while in Valhalla Dome until you acquire the fuel-air bomb

Complete Mission 30 with fewer than 4 civilian kills and a hit ratio of 71% or higher to unlock Secret Mission 5

Complete Mission 31

Complete all of the secondary objectives in Mission 31

Complete Mission 31 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 32

Complete Mission 32 without dropping below 70% shield strength

Complete Mission 33

Complete all of the secondary objectives in Mission 33

Complete Mission 33 without dropping below 70% shield strength

Complete Mission 34

Complete all of the secondary objectives in Mission 34

Complete Mission 34 with fewer than 4 civilian kills and a hit ratio of 71% or higher

Complete Mission 35

Complete Mission 35 without dropping below 70% shield strength

Use your siren using a password before a new game or upon loading a savefile

Complete Training Mission 1

Complete all of the secondary objectives in Training Mission 1

Complete Training Mission 2

Complete Training Mission 3

Complete all of the secondary objectives in Training Mission 3

Complete Training Mission: Weapon 1 - Familiarization

Complete Training Mission: Weapon 2 - Combat

Complete Secret Mission 1: Civilian Revolt

Complete Secret Mission 2: The Suspect

Complete all of the secondary objectives in Secret Mission 2: The Suspect

Complete Secret Mission 3: Test Drive

Complete all of the secondary objectives in Secret Mission 3: Test Drive

Complete Secret Mission 4: Escort Duty

Complete all of the secondary objectives in Secret Mission 4: Escort Duty

Complete Secret Mission 5: Droid Battle

Complete Secret Mission 6: Car Chase

Complete all of the secondary objectives in Secret Mission 6: Car Chase