Warrengate is possible. Pain in the ass, but possible. Did the timed section with 32 seconds left in the timer.
[spoiler]And if you think Warrengate sucks, try Russian Consulate. Hardest Challenge mode mission yet. Matchmade twice for both times it was the challenge, my first group took us 3 hours 15 minutes, yesterday it took us 2 hours 20 minutes.[/spoiler]
English
-
I've already done the Russian Consulate challenge mode, and yeah it was tricky. But I managed to get through it in about 4 hours. And I got 3 high end items (including the guaranteed one) out of it so it was worth it. But in all honesty, as far as shotgunners go they need a range and damage reduction. It's ridiculous. And hell, they should put a longer timer in WarrenGate.
-
Yep did both of those once and after that have said 'eh I'll go grind named enemies instead.' Quicker!