Raddy is one of the original characters in Sprunki, a fan-made Incredibox mod that spread online in 2024 through browser play, videos and fan remixes. Each character contributes a short musical loop, and Raddy is known for his red design, horns and angry expression. Community-made phases later reworked the cast into progressively darker horror versions with new visuals and harsher sounds. Phase 6 is part of that expansion, and its Raddy loop is shared by fans in edits, animations and phase comparison videos exploring how the character changes.