1. I'm loving the neon retro art (show me how you did it plzplz, especially how you got the colours around the edges. did you just paint the whole thing and import it as a single sprite?)
2. Straightforward and easy to play. levels were intuitive (nice design!)
3. The movement could be a little smoother especially if you're going for 'threading the needle' style puzzles which need accuracy, found that A/D especially was really tricky to get exactly into the right spot