a man is standing in a hat, a protective coat before entering an abandoned tunnel.

abandoned alone apocalypse apocalyptic armageddon atomic backpack boy building coat danger dangerous destroyed destruction disaster doomsday dramatic entering environment explosion future hat horror loner man military nuclear pilgrim pollution post postapocalypse postapocalyptic postapokalipsis postapokalyptic protective radiation radioactive railroad ranger riskiness rover ruins stalker standing station survivor travel traveler tunnel wanderer wandering war wayfarer world young zombi zombie zone