Obby is an engaging genre of game primarily found on the Roblox platform, characterized by intricate obstacle courses and 3D platforming challenges. Players navigate through different levels, or stages, which progressively increase in difficulty, culminating in exhilarating completion experiences. Since gaining popularity between 2015 and 2018, obbies have amassed billions of visits, leading to the creation of countless unique games.

The genre features several sub-types, including Classic Obbies, which focus on straightforward platforming; Story Obbies that weave narrative elements into gameplay; Tower Obbies challenging players to scale vertical obstacles; and Difficulty Chart Obbies, structured around varying levels of intensity. Additional variations like Gimmick Obbies and Time Trials introduce unique mechanics to further diversify the experience.

The Obby Wiki serves as a central hub for documenting and archiving all things related to this genre, offering insights, new releases, and resources for aspiring developers. With its wide appeal, the obby genre continues to thrive within the vibrant Roblox ecosystem.