op money farming method: Go to train militia and station the soldiers at the gate. Find a place where the soldiers cant shoot the zombies. Final step, farm as long as u want. :)
if you have a broken weapon from slot machine, you should still be able to keep it. who doesn't want a broken weapon, wow a broken sniper it's better than my Intervention lvl 19
 "Decision 3"){kind=icon}
 "Bloons Super Monkey 2"){kind=icon}
 "Sacred Treasure"){kind=icon}
 "Stick War"){kind=icon}
 "Elephant Quest"){kind=icon}
 "Superfighters"){kind=icon}
 "SAS: Zombie Assault 4"){kind=icon}
 "Strike Force Heroes 2"){kind=icon}
 "Zombidle"){kind=icon}
 "Strike Force Heroes 3"){kind=icon}