Sekiro, the Sex Update.

In all seriousness though, I find Kannagi Usagi to be the perfect medium for introducing people to the combat system of Sekiro, without having them pay 80 bucks before realising they might not enjoy this type of game. There are definitely differences here and there with the mechanics and boss fights, of course, but overall:

This is an amazing recreation of Sekiro's gameplay loop, and I genuinely wish Steam allowed us to enter Kannagi Usagi into this year's GOTY awards hahaha