Within the Cosmos is a first-person sci-fi RPG adventure game set in the year 2278. Players awaken in a remote star system to find a fractured human society. This society is struggling with a growing threat from androids, which leads to serious tension. The backdrop is the Adallio star system, where users were once part of a mission launched by the United Earth Space Agency. After being placed in cryogenic sleep, they find themselves in an unexpected reality.