In what is probably the weirdest announcement so far today, 505 Games will apparently be developing the movie Grease into a video game for the Nintendo Wii and DS.

The Grease video game will allow players to sing and dance alongside Danny, Sandy, The Pink Ladies and the T-Birds. The game will take full advantage of the Nintendo Wii’s motion-sensing controls and microphone, and the DS’s touch screen to create exciting gameplay for casual and family gamers eager to experience Grease in a new medium.

The game is being co-published by 505 Games and Paramount Digital Entertainment. Who seriously came up with this idea? Need further proof? Check out the news report on Gamespot.