The Conduit: Anyone not interested in this game just ins't a gamer. Every month the graphics actually seem to get better (they only need to tweak some of the backgrounds now). All previews praise the hell out of the game. It'll set a new standard for how Wii games can and should look and (hopefully) will start a graphics arms race among more serious companies on the Wii. A lot rides on this game. Plus, who doesn't want an old-fashioned high-intensity First Person Shooter alien invasion with smooth Wiimote controls? I played Gears of War after Metroid Prime 3 and felt GoW's controls were a step backwards. This is finally our chance to get something like this that feels like a full step forward.
MadWorld: Made by the guys that made Viewtiful Joe? Win. Made by the guys that made Okami? Double win. Unique graphical style, gameplay, story, and over-the-top gory violence? I'd get carpal tunnel typing enough "wins" to describe that.
Fatal Frame IV: This will be my Eternal Darkness for the Wii until the actual sequel arrives (as strongly hinted by Denis Dyack). I love the horror genre and was disappointed to see everything from Alone in the Dark to Obscure to Escape from Bug Island fail so miserably.
Disaster: Day of Crisis: Just sounds awesome. Like Nintendo turning over a new leaf with it. Making serious games for serious gamers that are actually story-driven and modern rather than science-fiction (Metroid) or ye olde fantasy (Zelda).
Star Wars: The Force Unleashed: Oh come on, if even the PS2 team is pulling off feats no one expected on that thing, the Wii version is sure to kick some serious ass. The latest video footage is actually pretty good. Plus, we'll finally have the light-sabre, force-push powers in our hands!
Runners Up:
Dead Rising: Will likely get it, but would like to see a bit more improvements and a review first.
Castlevania: Judgement: Looks like it's coming together pretty well, but need more info.
Deadly Creatures: Just a cool concept.
Monster Lab: Customizable beasties with online battles.
Spore: Monster Lab times a thousand sans multiplayer. Only reason it's not one of my top five is because the released information is too un-informing.
Sadness: Still holding out a bit of hope for this Wii Duke Nukem Forever.
Project HAMMER: I still want it revived because it just looked like a lot of fun.
Damn, there's a lot of stuff coming to the Wii that looks good.