According to the game's lore, everyone near the bunker is united by one common problem — a global cataclysm on Earth! Cataclysms vary in description and difficulty. Some disasters are relatively easy to handle, requiring little to no strict selection for entry into the bunker. However, there are catastrophes where careful observation of the game, player behavior, and selection process is crucial. After all, if someone useless enters the bunker, the chances of survival after the global disaster drop to zero.
When reading the description of a cataclysm, pay attention to every detail. Even the smallest element you overlook at the beginning of the game can impact the outcome. For example, people cannot survive long without water or food. If there is an insufficient food supply in the bunker, you must ensure a way to obtain it. Also, do not rule out the possibility of an enemy bunker nearby that might attack you while you have no means of defense. This could lead to the complete destruction of your entire team inside the bunker. Be mindful of the items people bring with them, as they might have something particularly useful for your specific catastrophe, potentially making that character crucial to the game.
Understanding the number of survivors, based on the latest information, is essential. The more people left alive, the easier survival becomes. However, keep in mind that not everyone will be friendly toward you or your team. It is also vital to continue the human race and repopulate the Earth to reduce the risk of complete extinction. The remaining survivors make up the entire population of the planet. You must clearly understand that the majority of survivors are adults, while the rest are children and the elderly. A portion of the population is sick, meaning the number of healthy individuals capable of rebuilding civilization is relatively small. Additionally, survivors are scattered across the globe rather than concentrated in a single location.
This description applies to the base (general) packs. In additional packs, the information may vary.