I played this a few times, made it to the third or 4th level the last try, but am struggling to understand exactly what's going on. My guess is that your character moves randomly and triggers different runes by walking over them, and so by placing runes you can try to influence what gets triggered? But I couldn't really figure out any patterns about what the different runes would trigger, so it all felt really random to me. I do like the character art and the music choice is nice.