[list] [*] Implemented different levels of difficulty for puzzles: Easy / Medium / Hard [*] Implemented a new system for bite attacks from enemies [*] Added daggers to defense against enemies [*] Improved graphics with better textures and a new lighting quality for high-end computers [*] Changes in cameras to improve visual experience [*] Changes in levels to improve decoration [*] Added new playable sequences, more puzzles and new clues [*] Added new cinematics for storytelling [*] Improved AI of the enemies [*] Improved player aiming system [*] Better optimization for low-end computers [*] Added new sounds and voices for enemies [/list]