Modification of video games to include explicit or suggestive content, often referred to using the acronym NSFW (Not Safe For Work), introduces adult themes, nudity, and sexual situations into existing game frameworks. These modifications, created by independent developers or users, alter textures, character models, storylines, or even gameplay mechanics to incorporate mature elements absent in the original release. A common example is adding nude character models or sexual encounters into a role-playing game like The Elder Scrolls V: Skyrim.
The phenomenon offers players increased customization options and caters to specific desires not addressed by mainstream game developers. It provides a creative outlet for modders who wish to explore mature themes within established game worlds, and can extend the lifespan of a game by offering fresh, albeit adult, content. Historically, the availability of such modifications has been a contentious issue, raising ethical and legal concerns regarding intellectual property, content regulation, and potential exploitation.