About Zombie Attack:
survival mode: like normal but you’ll move only left or right opening doors until you get to the portal but here you’ll have to kill zombies and collect X souls from them to open doors, grab items/weapons, or use the portal to the next level. how many? who knows as far as i can tell the game does not tell you and you’ll keep doing this until you die Frontlines Free Esp -escape mode: here you’ll just want to run past everything and grab weapons and power ups until you get one shoted or get what you want. this is a good mode to do after leveling to try to get better weapons. i think the weapons are predetermined so you’ll know where a weapon you like is. i think the best one is a pink laser level 25.
