Well the Blink kinda helped me in situations.
The turret hitting unwanted targets happens to you, cuz it never occurred to me.
I know its kinda sudden, but the game kinda needs a new world, and not just any world. It is a world where every legendary power-up you get in the first world, is the basic thing is the new world. I'm saying this because for me, it became repetitive whenever i pass lvl 20. Kudos to you and the team for creating an amazing game.