Red Orchestra: Ostfront '41-'45.
THE most realistic WWII you will EVER find.
At least until RO2 comes out...
No recharging health or health kits.
Realistic ballistics and firearms.
Your machine guns can overheat and you have to change the barrel.
If you snipe, it's not a full screen view of the scope, but rather a 3D view.
Just a vid showcasing some weapons.
Fucking this! So cannot wait until RO2 is out.
Edit: They also calculated the bullet drop on snipers.