Pokémon Ruby Version is a role-playing game developed by Game Freak for the Game Boy Advance (GBA). Exploring the Hoenn region, players aim to complete the Pokédex and defeat the Elite Four. In this version, players must thwart Team Magma's plot to expand the landmass using the legendary Pokémon Groudon. The game introduced the 2-on-2 Double Battle system, Pokémon Contests, and secret bases. It represented a major graphical leap from the Game Boy Color era and remains a cornerstone of the Pokémon series.