For Nintendo Switch owners, keeping Aftermath updated is critical because later patches fix performance issues, add balance tweaks, and unlock compatibility with subsequent DLC packs like Kombat Pack 2 .
Mortal Kombat 11 , which accompanied the Aftermath expansion release, focused heavily on major Practice Mode enhancements and balancing. Key Features of Update 1.17
: Added three new "Kustom" options for AI behavior, specifically for Block , Reversal , and Getup attacks. This included a new recording slot to replay specific inputs during training.