Pretty straightforward. Going by whatever criteria you wish (sales, significance, hype, epicness, your own anticipation), list what you think will be the biggest game for each of the 5 (or 6 if you want to include PC) platforms this year.
To start, i'll go by overall significance (something that will be the best remembered, not necessarily sell most)
1. Wii: Zelda Wii. Iwata said it today, but i think this game will be the holy grail for motion-controlled gaming, the game that makes all of the skeptics say "I get this." An engagement like no other.
2. Xbox 360: Fable III. It's a bit of a stretch on my part to predict it will arrive this year, but if it does, it will do for 360 what Zelda Wii does for Wii, and be a smashing inauguration of the 360's oncoming motion controls.
3. PlayStation 3: Gran Turismo 5. This is the game that will fulfill the PS3, the one owners have been waiting for. Jaw-dropping holy shit HD quality.
4. Nintendo DS: Miyamoto Social Project. This one's a little woolier, as we really don't know what's in the pipe, but there was recently a story that Miyamoto was working on a "social" game for the DS, which could be something like the next Nintendogs, and fire the imaginations of the world accordingly
5. PlayStation Portable: Kingdom Hearts: Birth by Sleep. The year for PSP isn't known so much either, but this game really looks like a winner, a full-scale, epic engagement on the go.
6. PC: Starcraft II. Need i explain it?
What do you think is going to be huge in 2010?
Monster Hunter: pissing me off since 2010.