Su Tong had voiced Lilith's idea of the perfect answer.
Incorporating survival elements might not seem special at first glance, but when integrated with the previous game framework, it immediately became the highlight.
For simulation management or strategy games, you must address the question, "Who is the external threat?"
In some nation-building strategy games, the enemies are other countries.
These nations grow, build, and develop alongside the player, potentially leading to wars, ending with one country's complete conquest of the world.
Although the forms of conquest could vary, such as military, cultural, or systemic conquest, in general, you need to surpass other countries in specific metrics.
In some strategy games, the enemies are specific external threats.
For example, in "City of the Abandoned Gods," the enemies are the ever-regenerating forces outside the city.