Bad Piggies launched in 2012 as a spin-off of Angry Birds by Finnish studio Rovio, shifting focus from the birds to their green pig rivals and their contraption-building puzzles. Its cheerful theme became one of the game's most recognisable elements, shared widely in gameplay clips and fan covers online. Guitar versions like this one by Dokugaku rework the melody for meme edits and streaming culture, where the tune is used as shorthand for inventive chaos. Its familiarity with mobile gaming fans keeps it circulating long after release.