• More Shadow - Now use K-9 fighting companion, Shadow, to attack enemies in real-time while you take care of other business.
• New Disarm Moves - Thirteen brutal new disarms moves to take down enemies in the heat of battle. More than 25 disarm moves in total!
• Spherical Slow-Motion Dives - New freedom means that Jack can shift in all directions from one enemy target to the next and take them all out in dramatic fashion.
• Weapons - Jack’s massive arsenal now includes heavy artillery such as rocket launchers, grenades, molotovs, and much more!
• Melee Fighting - Lightning-fast melee fighting system allows Jack to collect and use melee weapons throughout his environment, including bats, pipes, meat cleavers, and swords.

Source - www.namcobandaigames.com (publisher)