List your favorite game for each of the current-gen consoles, but only one game per console. Here's mine.

Wii - Super Smash Bros. Brawl
Xbox 360 - Tales of Vesperia
DS - Phoenix Wright: Ace Attorney - Trials and Tribulations
PSP - Tales of VS

I don't have a PS3, but if I did I'm fairly sure that Uncharted 2 would be my favorite game for it. So how about you guys?

Wii: SMG
360: Tales Of Vesperia
DS: Layton 1

Oops, accidentally placed this in Nintendo discussion ... Can a mod move it over to Gaming, or is that impossible?

WII - Metroid Prime 3: Corruption
DS - Mario Kart DS
WW - Lost Winds
DSIW - Wario Ware: Snapped

Wii: Smash Bros Brawl (Mario Kart Wii is a close second)

360: Gears 2

DS: Mario Kart DS

PS3: Don't own one as of yet, but going by what interests me the most, I'd say Uncharted 2

Wii: Super Mario Galaxy, with Brawl a close second.
360: Tie between original Gears and Arkham Asylum
PS3: Tie between original Uncharted and Arkham Asylum (though I'm sure Uncharted 2 will blow them away when I play it).
DS: Way too many... Elite Beat Agents, Kingdom Hearts, Phoenix Wright, Mario Kart, and New Super Mario Bros are all waaay too close to call

That's what I noticed. Well since this is in Nintendo discussion:

Wii - Rock Band 2

DS - Pokemon Diamond

DS - Advance Wars: Dual Strike - So many great games on the system, but I've played this one by far the most

PS3 - Valkyria Chronicles - By far the best game I own for the PS3. Killzone 2 was also really good, but generally everything I own is standard fare (Uncharted is good, but I don't get the hype)

Wii - Mario Kart Wii - I've played this more with my wife than any other game I've played for Wii. There are a ton of games that I've enjoyed a lot, but this one gets the nod.

Wii: Metroid Prime 3
360: Super Street Fighter 2 Turbo HD Remix
DS: Contra 4

lol, didn't notice the forum. Make a new one in the gaming section and I'm locking this one.