It's called sekiro: shadows die twice. No but honestly, might happen! I'm currently aiming to create a lot of small game jammy style games for a bit to build skill and audience, but I think this could be interesting to remake at some point. Thanks for trying it!
I've played sekiro and it's one of my favourite games of all time, Your game provides the most fun part of sekiro's combat without the not so fun stuff plus it's 2D, I really hope you develop this game further, Good luck if you do!