Nintendo has announced that it is "essentially... restarting development from the beginning" on the highly anticipated Metroid Prime 4, saying the game as it currently exists "has not reached the standards we seek in a sequel to the Metroid Prime series."
The surprise announcement comes from Nintendo General Manager for Development Shinya Takahashi. He said in a YouTube video posted this morning that current Metroid Prime 4 producer Kensuke Tanabe will begin "collaborating" on the game with Retro Studios, the studio responsible for the original Metroid Prime trilogy. Tanabe has previously worked as producer on multiple Retro-developed Metroid Prime titles.
"The current development status of the game is very challenged and we have made a very difficult decision as a development team," Takahashi said in the subtitled video. "We have decided to reexamine the development structure and change it."
"This change will essentially mean restarting development from the beginning, so the completion of the game will be delayed from our initial internal plan," Takahashi continued. "It will be a long road until the next time we will be able to update you on the development progress, and development time will be extensive."
The news is the first public update on the progress of Metroid Prime 4 since the game was announced with a brief logo reveal about 19 months ago. Nintendo made it clear at the time that Retro Studios would not be working on the project. Later reports suggested that Nintendo had tapped Namco Bandai for the game's development.