Game Oriented Assembly Lisp (or GOAL) is a video game programming language developed by Andy Gavin and the Jak and Daxter team at Naughty Dog. It was written using Allegro Common Lisp and used in the development of the entire Jak and Daxter series of games. GOAL's first use was for the Jak and Daxter: The Precursor Legacy game. The predecessor language, Game Oriented Object Lisp (GOOL), was also developed by Andy Gavin for the Crash Bandicoot game.