that is a optional mission so u can complete the mission without it... i however am stuck on the following mission which is to clear out the hangars of enemy... i cleared every single bloody thing from the hangars... even artied the area to smithereens... yet it still indicates i have not clear 2 hangars... major game bug =/... and i'm nt sure it's cauz of trainer or not... but odds are it ain't =/
Another user bought it on D2D and it worked fine, so I would *think* it would work on Steam (no complaints that it doesn't). Can't verify yet though. If you get the game, maybe you can let us know for sure one way or the other. thx.