While i enjoy the nemesis system and the game immensly, i honestly dont see what is so special about it technical-wise that cannot run the same way, in last gen consoles.
If you've played the game, you would understand the amount of variety that the Nemesis System brings with it. This is one of the few games where you can honestly say that you won't run into the same guy more than once. They all look and sound very different - some remarkably so. And you can go through scores of these guys, perhaps 40, in a playthrough.
The only bummer is that it makes the lack of human slave models/voice actors that much more apparent.
The draw distance and behind-the-scenes Nemesis Stuff™ (like simulating the events, holding onto/generating all of the uruks, and keeping track of the AI during large battles) undoubtably require a larger amount of RAM and processing power than the older consoles can muster. It will have the same gameplay, but it won't be the same game... basically.
What am I doing wrong? I've been dying more in this game than any game I've ever played before.
I get surrounded by orcs and they overwhelm me and kill me. All. The. Time.
If you're in a stronghold, try to avoid raising the alarm. Enemies raising the alarm have a very distinctive icon above their head - take them out to prevent it from going off. An alarmed fortress gets constant reinforcements and can be very difficult (but not impossible) to clear out, and if you're unfamiliar with the gameplay or at a low level its very easy to get swarmed.
So, if things aren't going your way, it's OK to retreat and regroup. I mean, you're one man (and a ghost) again an
army - no one will call you a coward.
If it's in regular combat outside of a stronghold, the key thing is to be aware of your enemies and surroundings. Detonate a campfire to kill uruks around it, headshot berserkers or shield-users to keep a combo longer, and watch out for ranged enemies from afar (and maybe snipe them too). Only when the rabble are dealt with should you attempt to take out a captain or, heaven forbid, a warchief... unless you're feeling
very confident.