This is a blind samurai game. You are the samurai in the darkness, and use the wave to lookup and battle with enemy. Arrow key : move Z key : attack X key : wave skill C key : rush Also you can use Xbox Game pad.
Tools and Technologies:
Construct2 Photoshop Aseprite Pyxel Goldwave
If you want to open the source files. You need Construct2 and some C2 plugins.