The gameplay in The War of Genesis: Remnants of Gray is turn-based, with a focus on strategic positioning and careful planning. You'll control a team of characters, each with their own strengths, weaknesses, and abilities. The game features a variety of environments, from urban cities to rural landscapes, which can affect gameplay and strategy.

For the uninitiated, "NSP" stands for . It is the file format used for digitally distributed games from the Nintendo eShop. However, in the gaming vernacular, "Switch NSP" often refers to backup files used with custom firmware.