-Difficulty settings available in main menu (Guided / Realistic)
-Guided mode includes new gameplay mechanics that allow the player to more easily understand where to go and what to do
-Guided mode includes an objectives menu any time a player pauses
-Certain items or enemies can be seen through walls in guided mode
-The new difficulty setting also decreases the number and speed of enemies
-Player is faster in 2D levels
-Minor bug fixes
-More secrets
keep the door locked