Yarn Ball Grapple Game has such a generic name and that's a real shame. The Developer clearly had trouble trying to think of a suitable name for this game. They also seemed to have trouble coming up with more levels. It's unfortunate, this game has potential. While the concept is quite original with the use of a yarn ball. There's just some things I wish I had seen in this game: Scissors / Sharp Objects that would cut the string you use to propel off the ground. It was very generic hazards; lava, fire, etc. However, I can see the Developer at least tried and that's something I can admire.
I've seen this gameplay mechanic used far better in other games. But that doesn't mean the Developer has failed to deliver something speical. In fact, I recommend you try this game out because while the levels may be short. There is still quite a challenge to them. Specifically, Level 5.
Overall, Nomisio has made something great without realizing its potential. Please continue working on this game! There's so much to love here! Just keep up the great work! :D