The 5th level is basically unbeatable becoz you can't kill the boss

It is not possible to pass the game, any attack slows you down by 90%. and after level 10, a bunch of distant enemies begin to come out, and it’s impossible to dodge, and a couple of hits and you stop and die, because of this I can’t go through level 16! for more than 6 hours, pumped as best he could, does not help

Not good to hard level up