Jak and Daxter: The Lost Frontier is a 2009 platform game developed by High Impact Games and published by Sony Computer Entertainment. The game is the sixth and final game in the Jak and Daxter series. The player assumes the role of Jak, the angst-ridden hero enhanced by his exposure to Light and Dark Eco. Jak and Daxter: The Lost Frontier was announced on April 1, 2009, and was released for PlayStation 2 and PlayStation Portable on November 3, 2009. The game received generally mixed reviews from critics, but there was praise for the graphics, gameplay, and aerial fights. The game was made available for purchase on PlayStation 4 and PlayStation 5 in March 2024, featuring new unlockable trophies.