Guys if the game doesnt work on the newgrounds launcher just use the flash forwarder https://sonucais.newgrounds.com/news/post/1145224 I just used it and it worked
So I finally beat the game legit for the first time.
My strategy is to go to the less populated areas and get weapons and then head into the cities (but dont stay long in the area with only 1k people its a waste of time)