Fastest Mission to Level Parts

[Sill]

Figured I'd get this started up to see what everyone else had found, but so far seems like Mission 13 Airport Defense is the easiest and fastest of the bunch.

Approximately 3 minutes of mission time and approximately 2 minutes total prep and talking time. Very straight forward flat day map where you fight in a large U shape and then are done with no major obstacles other than 3 Ally NPC's you might run over.

Any other missions you guys found easy/quick enough to farm?

[Dark_D_Shadow]

Just bumping this because I'm interested. :D

[AUK233]

https://steamcommunity.com/sharedfiles/filedetails/?id=3117679648
M13 doesn't pick items up on purpose.

https://steamcommunity.com/sharedfiles/filedetails/?id=3117679628
M16 enemy seems a bit distant, so it takes almost 3 minutes.
Of course, m13 should be fastest if we consider defeating last wave of enemies without exiting immediately.

m30...emmm...
It should be better for getting equipment since it has 3 Einherjars. but the time does take almost 5 minutes now.
https://steamcommunity.com/sharedfiles/filedetails/?id=3117679588
And Einherjar does need to hold its fire to attack now.
https://steamcommunity.com/sharedfiles/filedetails/?id=3117679604

[Sill]

I just pick up items on 13 after the end dialogue starts, cool find on the other two missions.

[AUK233]

If you need extreme speed, you can evacuate as soon as the last wave is destroyed without waiting for the dialogue to end.

That's right, when the last wave is destroyed, a "Successful Evacuation" button will appear on the pause screen, which will immediately complete the mission.

[SolusiRadikal]

M22 = Early Game
M30 = Guaranteed 3 (+1 random) rare part mid game
M39 = Guaranteed 5 (+1 random) rare part late game, all you have to is to kill bosses x3 and and swipe the rest in between and end sequence