Gamefreak, the guys behind Pokemon are teasing a new game
The screen above is the only thing revealed about this new game. The kanji behind the silhouette translates as:
“That popular game that is played around the world, will be reborn in a surprising collaboration!”
Pokemon is a popular game played around the world, but that sihlouette doesn’t look like a Pokemon I’m familiar with. It could be a new franchise altogether but I’m going to knock serious wood and guess Ruby and Sapphire remakes.