A young cartographer must unearth the secrets of her maze-like town to save its citizens from mysterious sinkholes.

In C.E.75, the fighting still continues. There are independence movements, and aggression by Blue Cosmos… In order to calm the situation, a global peace monitoring agency called COMPASS is established,…

In the distant technological future, civilization has reached its ultimate Net-based form. An “infection” in the past caused the automated systems to spiral out of order, resulting in a multi-leveled…