The game is too easy. It has the modern regen system PLUS the old medkit system on STEROIDS (Defib is too good and it charges too fast), plus cash is easy to get, and it's easy to amass a massive inventory. When you're walking around with an Assault rifle with 500+ rounds, a shotgun with 100+ rounds, 20 bandages, and 80 wingsticks at any given moment, it's just hard to fear the reaper. I'm currently playing on hard, and I bet Nightmare is gonna appeal to my inner masochist, but I have fond memories of my ass being handed to me in Doom as a kid, so it's kinda disappointing to see that Hard= old normal. Still love the game though.