Welcome to the forum. I gave your two levels a go and this one is way to noisy and hidden, I couldn't even get B moving. The first was too hidden as well. Since I don't play hidden, I didn't play either very long.
I have had the same problem as @Meko Guy but I have taken the volume off and played ... Once I have released B everything has been easy ... The design is nice and the gameplay has been FUN.... Thanks for sharing @Mozah ... Btw...I like your levels
The factory was awesome. I used R to Win I didn't use Zapper R or B. But again I played to go with B. So I decided to add one more star and make it 4.