Sigma Star Saga is a 2005 hybrid science fiction role-playing-space-shooter developed by WayForward Technologies and published by Namco for the Game Boy Advance. The player explores a standard 2-D overworld, but is transported into space for side-scrolling shooter random battles. The story focus on a space pilot named Ian Recker who goes undercover against Earth's enemies, the Krill, in a battle to save the planet.