The one thing I didn't like at all was the controls. A + D for movement, space bar for jumping and Z for attacking are somehow hard to press simultaneously. At least for me. For once, I'm glad I'm using a QWERTZ keyboard, because that felt a little easier.
Blink and you'll miss it. It's really short, but I like what's there. The visuals are great. I especially loved the bouncing raindrops. The music fits perfectly. Excited to see where the story will go. Good luck finishing this!