need help with legendary campaign

Games Other Halo
1

i am at shutdown and i would like some help with it and also the ones after that mission

2

ill help you later. after i get home.

3

are you stuck on the first 2 objectives? theres a guide on youtube how to skip half the mission entirely, including those objectives on legendary.
search “nakedhalo speedrun shutdown” and you should get it (sry, no link, im lazy)

4

well im not stuck im looking for help and to beat it