Ok, I've completed the campaing on elite and have earned every weapon challenge. In fact in Valiant Hammer I earned the shotgun by taking out 3 guys with 2 shots in under 2 seconds.

In Deep Fire I'm still having difficulty making it in control room in 2 mins.  The challenge says enter control room but do you have to clear control room of all enemies first?

My next problem area is on invisible Bear where you have a challenge to eliminate 10 Bodark when under the effects of an EMP blast. I'll be chucking EMP grenades and wiping them out but some are firing so they are visible by default. So it seems like those kills don't count.  I have even fitted out the ACR with a drum mag and an EMP grenade launcher so I don't run low on EMPs but no matter how many I take down they're not being counted.  Any tips?

My last  challenge I'm having trouble with is in Shattered Mountain with catching the 2 HVTs in under 6 minutes. I usually get the first one as he is going down/across the 1st road then I haul butt shooting and focus firing on LMG gunners then when you get to the last save/checkpoint where your movement and speed are mostly scripted and out of your hands , I'm not earning the challenge even though I made it to that last checkpoint with 1:30 to 2 mins remaining on the HVT countdown timer. How much time should I still have left when I reach that last checkpoint to complete that challenge.

Thanks,

Brian

Hi,

Deep Fire:

For the life of me I can't make it to the control room in 2 minutes.  I know where the enemy is going be most of the time but still can't beat the clock.  Does any one out there done this and if so what was you strategy or focus on who was taken out.  I think I getting to bogged down at beginning where a forklift is on bottom floor.  I've tried many different ways but it is always a failure.  Thanks in advance.

Valiant Hunt:

In this mission I'm have trouble obtaining the weapon reward.  I've replayed this mission over and over.  I go prone and crawl up to a group and I use shotgun quickly to fire 3 shots into 3 hostiles and they all dropped in their tracks. Still I don't get the weapon promised for achieving the weapon event.

Brian aka firman89, fireman1969, fireman881969