Observance
It is a hypothetical imagination about the border security Detectors’ relationship; each country guard detects as many as they can and moves them as closely as possible to reach the identification of permanent residents. The game is impactful because it demonstrates the closed surveillance between two countries — USA And Mexico which creates intense barriers for foreigners to safely migrate.
Last Resort (Chess)
It is the historical battle theme about the war and freedom from both sides’ possession of citizens; each side tries to protect their civilians free of life loss. Each opponent is trying to rule their land by trying to destroy their will to steal away the people. The game is impactful because it illustrates the terrible consequences of trade-offs during land conflicts which include but are not limited to threatening the innocent population and infrastructures deconstructions which they will not gain anything in terms of a cultural settlement and revolution; the great example is Civil War (not just in the United States but Koreas and pre-independent Greater China — PRC and ROC).