New Weapon

Added "Energy Cannon"

Added "Wings of Lightning"

Added "Behemoth Laser"

New Modification

Mini Mine

Challenge

System Related

 "Research System" offers basic attribute enhancement abilities or additional functions

 "Talent System" powerful passive abilities that can change player behavior

 "Leaderboards" highest score rankings for each difficulty level and fastest clear time rankings

 "Luna's Deep Communication" unlocking the first stance upon completing the normal difficulty, and the second stance upon completing the hard difficulty

Game Related

Added "Expert Difficulty"

Added "Player Health Bar"

Added "Joystick Vibration Toggle"

Added "Background Movement Toggle"

Sprint and Finisher Move Cooldown Indicator Enhancement

Added Japanese Voiceovers

Added Russian Language