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One of the most spectacular aspects of The Last of Us and The Last of Us Remastered is its synced animation for melee combat, allowing two characters to fight against each other in spectacular and brutal execution-style performances.
http://www.dualshockers.com/2014/09/07/naughty-dog-explains-the-tricks-behind-the-last-of-us-bloody-melee-combat-and-synced-animations/
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