There are amazing changes to many aspects of the game including the Iron Sights mod which makes every situation as intense and tactile as possible. You can also choose which changes you want when installing
Sprinting has been added for easier travel at the cost of Action Points
Weapons, armor, and damage have been rebalanced for more difficulty
Over 100 new perks were added for many different character builds
You can now have more followers along on your adventure
Face more challenging encounters with enhanced combat mechanics
