Incredible original, I like it. At first, it was hard to see that I was grabbing the ballon after I click the arrow, I think it could be good just to add an outline when you grab the ballon.
I like the theme too, like spooky game with the zombies and the ballon monster.
The levels where really simple and the battery is too similar with the bomb but I see a lot of potential as a puzzle game. I would love to see iterations maybe levels without move limit and focused in multitasking rather than one step at a time.
I love it, good work!