Divided We Fall - Any tips on where to do this one?
Need to get this one out of the way...any recommended level to do it at? The achievement came with the Echo 2 pack but I assume it can be done on any Echo level and not just the last 3 since it never specified. I figure putting it on Easy may help a bit but still need a level to complete this on. Asking because I just recently picked this back up to finish off and my recollection of the missions is a bit foggy.
Also, I'm reading in some places that your AI can actually die/get infected whatever but you absolutely cannot die or get infected or the achievement is void. First, is that true? Can you get infected but cure yourself with the spray and be alright? And if you die, can you simply restart from the last checkpoint and still get it or must you restart the entire level over?