Mobile Suit Gundam: Federation vs. Zeon is a 2001 arcade video game based on the anime television series Mobile Suit Gundam. An upgraded compilation of the game called Kido Senshi Gundam: Renpo vs. Zeon & DX (DX stands for "Deluxe") includes 360-degree zero-G space battlefields. Both versions were later ported to the Dreamcast and PlayStation 2 game consoles. The game follows the Universal Century (UC) Gundam time line and takes place during the infamous One Year War. The player is able to pilot various mobile suits and characters from the original Mobile Suit Gundam television series. There are three gaming modes: Arcade mode Versus mode and Campaign mode. Arcade mode allows to select two mobile suits depending on the side of the conflict chosen (Earth Federation or Principality of Zeon).