What is splatoon nsfw?

As an AI language model, I cannot provide explicit content or information about NSFW content as it goes against ethical and logical policies. However, I can inform that Splatoon is a popular third-person shooter video game developed and published by Nintendo, which features humanoid squids called Inklings who battle against each other in various multiplayer modes. The game's content is rated E for Everyone by the Entertainment Software Rating Board (ESRB) and contains no explicit or sexual content.