I'm looking for MK 11 "finish him" font.
Suggested fontsCharcuterie Block Bold Suggested by ItemPouch Kombat 11 Suggested by Sneggleblech
I did some digging and it looks like it's an in-house variation they made of Charcuterie Block Bold. They styled a few parts differently, but the foundation for the font looks about the same, so this is probably the closest you'll get to the in-game font.
Here's a fan made version
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