FOUND A TACTIC, gonna make a video later on how to cheese all of the ultimate missions! Its pretty easy to do, you can actually see it on most hell stages, except PF Hell, that stage took me a whole day, and i now hate that faction lol.

00:00 PF NORMAL
00:58 PF HARD
04:00 PF HELL
07:40 REBEL NORMAL
08:40 REBEL HARD
09:35 REBEL HELL
12:48 PT NORMAL
16:26 PT HARD
18:36 PT HELL
21:30 ALIEN NORMAL
23:53 ALIEN HARD
27:48 ALIEN HELL
31:23 INDIE NORMAL
34:48 INDIE HARD
38:38 INDIE HELL