Up until 2 days ago, you could speed up the bullet stream each time you held your finger on the screen for a couple seconds. This made a repetitive process bearable. Because the fun in this game is solving the puzzle of each level, not watching a line move around on the screen. The loss of this function is why I will be deleting this game and not looking at any others made by this publisher in the future, since whoever made this decision is pretty high up in the process and will likely be screwing up future games as well. As to why that was the final straw... In the beginning you had an ad displayed constantly at the bottom of the screen. Unobtrusive, but there. Nailed it. Furthermore you could choose to watch an ad in between successful rounds for an additional 50% coin reward. Perfect! I watched ads and even clicked through a few to see these new games. I’m only on level 170 so I watched a fair number of ads and there’s many people a lot higher than me. Enter greed. They started ramming automatic ads down your throat in between rounds. You were forced to watch the first 5 seconds of an ad before you could close it. I’m fine with watching an ad when it’s my choice. Or perhaps every 5 rounds. Every. Single. Round? Extremely annoying but still hung in there. Gameplay was still enjoyable. Now, some cretin in the company has decided to screw that up too. So to re-cap: Forced to watch ads. More ads available for minimal reward. Repetitive gameplay made boring and tedious. Result: Deleted.