Introduction to gameplay: Players take on the role of survivors in a post-apocalyptic world, aiming to achieve a longer survival duration; daily actions are drawn from event cards; Event cards possess a random nature, while combat skills exhibit a roguelike trait; only combat events can be chosen when the crisis cycle is reached. Game functional features: In battle, there is a large number of monsters to kill and skills to unleash, featuring an unparalleled combat mode; the types of combat skills are abundant and diverse in form; Utilize AI to generate artistic resources; employ collision boxes and rigid bodies to handle combat effects; and utilize coroutines to handle a multitude of skill flight effects. Introduction to combat skills: Flying Sword Technique allows you to launch flying swords at enemies, with the number of swords launched increasing as your level increases; Surrounding sword, the sword qi surrounding the protagonist. The higher the level, the more swords surround the protagonist; Pistol shooting, using a pistol to shoot continuously, the higher the level, the more bullets fired in a burst; Cannonballs dance chaotically, summoning a volley of cannonballs. The higher the level, the greater the number of cannonballs summoned; Pursue the fireball, and it will automatically pursue the enemy. The higher the level, the greater the damage value; Other skills, skipped. Introduction to Plot Characters: Harrison, the protagonist played by the player, is a suave middle-aged man who was an ordinary office white-collar before he traveled through time. He has a calm and pragmatic personality; Vera, the administrative backbone of the shelter, is capable and reliable in handling affairs, proficient in management and resource allocation, and maintains the daily order of the shelter amidst chaos; Frost, the guardian of the Ice Blade, is a battle-hardened and agile female protagonist with a cold and commanding demeanor. Her appearance is cold and sharp, but deep down, she harbors unknown pasts and warmth; Stella, the glorious martyr, a radiant lady with a warm demeanor who brings hope; her origins are mysterious, possibly stemming from other forces; Other characters, skipped. Author's Message: This game is the result of 21 days and nights of collaborative work between an unemployed programmer and generative AI. We hope you enjoy it.