OK, we're sure if we put our heads together, we can figure this out. Of all the releases this week, what could you possibly be playing? Before we can attempt to answer the question, we must look at the line-up.

Tiger Woods PGA Tour 08
? Nah, doesn't seem like your kind of game. Carnival Games? Maybe, but not likely as you're almost fed up with minigames on the Wii. Oh, maybe it's this game starring some kind of arm cannon-wielding person with a large green visor?

Yeah, maybe you're playing that? We just have one question to ask: what is a Metroid Prime?

This article was originally published on Joystiq.