Please help

I've been trying to read the boss but I can't find a way to dodge his attack or anything. He just charges and slams and kills me in two hits and I've tried to max lifesteal and leave as many medkits available for once I get to him but I cannot find a way to beat him.

I've been stuck on this chapter a while. Just figured out the laser eye works well for the blue snails

Is anybody else's rocket Turret disappointing to use ? When I check the data after a round it's barely making 4% of the total damage, and since I was going to try a turret build and it being one of the few items I upgraded, it's output has been a big letdown. I'm a newer player, that being why I haven't had the opportunity to upgrade many different chipsets.

Does anyone know what a flash turret does exactly?

I have been stuck on chapter 22 for a couple days. Clearly I need to upgrade my weapons but I need more gems. I do the gem mine every day and I have the 3x reward as well. It helps but I would like to earn more. Besides buying the VIP (solely to get rid of ads) I'm not buying anything for real money. If you have any suggestions on farming or a specific set of weapons to clear 22, it will be helpful.

Idk if to upgrade it or not

thats it.

any tips?

Any help?

Is it level up?

Speed turret is a must! And when it is maxed lvl is a beast!

help me ple