Forgive my ignorance, but were these two involved in the original game?
Seems like a very high level of bitterness if they were - was there pressure from somewhere that forced the inclusion of monsters?
Yes they were. The first 60% or so of Fary Cry, when you were island hopping and fighting merc’s were by far the best part of the game in just about everyone’s opinion. Then you ran into the Trigen company and mutant creatures and the game play mechanics changed, the difficulty went up, and all most everyone hated it. Crytek then repeated this mistake with Crysis. Most people really enjoyed taking on the North koreans in many different ways. Then the aliens get involved, again the origional gameplay mechanics go out the window, and very few people liked it from that point on. Hence the vitriol.
I really liked Crysis, and even slogged through that god awful alien spaceship or whatever it was, until I emerged from the other side into evil aliens from hell and that’s where I decided I’d had enough. Really glad they aren’t going that route again.