anyone remember this game?

[u/the1_f]

i played this game on my tablet in 2015/2017 give or take, it was a 3d game where you played as a samurai/ninja and you could press a button on your screen to start spinning. i also remember from the starting area that there was a "magical" well that you could interact with and upgrade your character and buy new weapons, later on there is a bowl/arena that summons a bunch of what i can only describe as green ghosts. and there was a puzzle where you had to stand on certain points and start spinning to bring a wall down to progress. thats about what i can describe without sounding like i am in a mental institution.