Dead rails

your a human who needs to survive a zombie apocalypse and you have a train and you need to drive 80 kilometers to Mexico to get the cure but today feels strange? you got sent a letter and it says "if anyone finds a strange circle machine and a lighting rod and Teslas electric gun that shoots electric shots if you listen to my steps you will go to a happy small island where there are unicorns and a brown old house that only has a bed and a dead skeleton laying down now follow my steps get the strange circle machine and put the lighting rod inside it and shoot it with Tesla's electric gun and keep shooting until a bright blue light flashes on the circle machine and it's a portal and if you enter it you will be in unicorn island but when you go in your stuck here forever but the ltems are scattered around and you need to find them also when you pass away in unicorn island your soul can't leave so that means your stuck forever in unicorn island if you enter the portal" now also there's a lot of monsters like werewolf's, vampires, zombies, skeletons, ghosts sometimes, and Nikola Tesla but Nikola Tesla isn't human anymore he is now a big strong electric monster and there's 8 safe zones each 10 kilometers and you start at the first safe zone and at the last safe zone well it's not really safe zones because there's a lot of outlaws that control the last safe zone and at the last safe zone there's the crank and the bridge but the bridge needs to be lowered so you have to turn the crank to lower the bridge but when you do it there will be 5 minutes left and you will have to fight Nikola Tesla but he is super strong so be careful now and if you enter unicorn island unicorn island is a peaceful small island where there are no monsters only some unicorns and a brown house on the middle of the island