The first level is an Easy difficulty, it's called "Dance Of Death" and I played it first, because it's the first level. It was normal, until my cube died, red mini cubes appeared when it hit the spike. When I replayed the level, the mini cubes were still there, I beat the level, and I got an achivement, "You Won...?" it said. I also got a cube, it was the cube you get after beating one demon, but it was injured.
I selected it in the Icon Kit, and I thought I heard it cry for help. "Help me." I swore I heard it say. I started to play the second level.