Very simple but very well executed. The graphics are nice and attractive. I think it will be even better if there was more consistency in the art style - e.g. just having a solid black outline to the hearts and the background pyramids/clouds would make it consistent with the character/blades and make it look like they go together. Likewise for the fonts - you can make the outline slightly thicker in TextMeshPro. My favourite part is the fact that the instructions screen lets you actually control the character and test it out. I had fun playing!