dont respawn instantly…
it’s tempting as there are no waves and it’s instant all the time.
but all the running climbing costs just time, if there is a medic nearby, wait.
clear the enemies before you try the objective,
the fist one(bomb planting) can be done instantly by a medium/light body type as you’re have enough time to plant it before the enemy AI arrives.
just through a grenade in their way and they automatically stop or even run backwards as they are progammed to avoid grenades at all cost…
for the operative part: it’s pure luck.
you’ve to depend on your team A.I. to hold the engineer off, you just run away and hid in a dark corner(I always run to the command post)
the next one is rather easy, but never make the mistake to camp near the package you have to carry, the enemy AI will follow you and if they kill you before you get out of the room, the door will shut again and the AI will be trapped there, making it impossible for you to jump in there without risking to die instantly off of a shotgun blast…
Average body type is the best choice imho, you need it the parkour for the engineer and ctf objective.
a heavy would take too long, especially if you die several times.
the light bodytype gives you no advantage as you cant wall jump anyways and beeing faster doesnt help against enemy AI with implemented aimbots…
I did them all solo, and the second one took me 5 or 6 attemps or so.
I played on PC I cant imagine it beeing possible on a console if you play solo… same for the third mission and the third mission of tower defense.