Zombie Army 4 - Dead War Message Board  

hi. i have problem when i use cheat like unlimited health or Ghost mode + no reload in game.. when i play campaign (a difficulty/easy enemy/ Nightmare) in chapters where i need to survive horde i get stuck because fog or door not open after i kill all zombie. and game still think the (survive horde ) is still On. this have happen me two time in planetarium and hitler's throne room. so is this cheats problem or in game ? and what i need to do ?.. sorry if my English text it's not the best side.