Thanks for your suggestions everyone!
I forgot to mention that I already have Bomberman Blast. Who can resist online Bomberman? I sure couldn't! (You should know this Stratos, we've played it together!
)
As much good things I've heard about World of Goo, the few who say it is no good worry me. I seem to have a tendency to dislike certain popular games so it is difficult to know who to trust. I just gotta read some contrasting reviews I guess and figure it out.
Mega Man IX I kind of figured is that they're trying too hard to replicate the greatness of Mega Man 2 and end up falling flat. You can't set out to create greatness, you just have to let it happen. I'll probably still check it out though to see for myself, even though I doubt I'll be able to beat it.
Tetris Party I'm skeptical of. I hated The New Tetris for Nintendo 64 and Tetris Words for Game Boy Advance. Is it reminiscent of those two or something different entirely?
Groovin' Blocks I'm waiting for the retail release.
Jungle Speed? Video card games don't do anything for me.
Defend Your Castle is I think a free Flash game. I don't want to get anything which is similar to something available at WiiCade.com.
I was looking at that Bonsai Barber game, it seemed interesting. The thing about appointments worries me though; do you have to play the game every day? Because I have enough trouble keeping up with Animal Crossing as it is.
I don't think I need to be convinced to get Kirby's Dream Land 3. The original cartridge is just too expensive, I've given up on it. Plus I already downloaded it today!
I'm not into shooters or RPGs so I don't think I'll bother with those.
I've not heard of the rest of those so I'll check out some reviews and see if they're anything I'd like.