Frozen Doomsday: Survive with a Random Package Every Day

Who wouldn’t want to open a random mystery box every day in the bitterly cold apocalypse?

Random package tiers:

[Common] The most basic packages, containing some essential supplies;

[Uncommon] Can contain large quantities of essential supplies;

[Elite] Can contain basic gear or weapons;

[Epic] Can contain powerful gear, weapons, or vehicles;

[Legendary] Can contain large machines or skill traits;

[Mythic] Can contain items that don’t belong to Blue Star civilization;