Metroid Tactics About the Game Reviews Gallery Similar Games Troubleshooting Wii Countries: United States of America Description: A game pitched by Metroid Prime developers at Retro Studios concluding the release of Metroid Prime 3 as a new direction to head into following the conclusion of the trilogy of Prime games. It was proposed to be similar to the XCOM series of video games that reused assets from the Trilogy games. However, management at Retro Studios rejected the pitch.