Fire Emblem Radiant Dawn, but only if you've played Path of Radiance for the Gamecube.
Any of the Harvest Moon games. Either Tree of Tranquility or Animal Parade.
The Legend of Zelda Twilight Princess
The Legend of Zelda Skyward Sword
Resident Evil The Darkside Chronicles and The Umbrella Chronicles
Sin And Punishment Star Successor
Tales of Symphonia Dawn of The New World thankfully doesn't spoil much from the first Tales Of Symphonia (which was for the Gamecube), but it's recommended you play the first game, anyway.
Zack And Wiki Quest For Barbaros Treasure
So, uh, yeah. That should last ya for a good while. 
edited 1st Aug '13 4:04:21 PM by CruzControl
Nudist Snake
Oh my god! That's a great list, thank you! Gonna go look them up.
Only comment I have for specific games is that I'll probably just wait for the upcoming Symphonia HD collection, which has both games.
But seriously, thanks, you're awesome.
edited 1st Aug '13 4:10:56 PM by Firestorm
The Chew Toy of Gaming
There's an entire forum for recommendations. I suggest you take this thread there.
Lampshade Hanging: It's a lifestyle.
Although you have Metroid Prime 3, if you can acquire Metroid Prime Trilogy I recommend it.
You cannot firmly grasp the true form of Squidward's technique!
Nudist Snake
![[up]](https://static.tvtropes.org/pmwiki/pub/smiles/arrow_up.png "[up]"){kind=icon}
Well, wanted a thread for something specific, where that subfourm is just in general.
As cool as it would be to have it, probably not gonna bother since it's crazy rare/expensive now, I have an older Wii that plays Gamecube games, so I can still play the first two anyways.
Step one: acquire Super Smash Brothers Brawl.
Step two: download the Project M Smashmod onto your SD card for free.
Step three: enjoy the greatest fighting game ever made.
Okay, maybe not the greatest, but it's the only Wii game that I continue to play on a regular basis, and that's saying something.
Smile for me!
Fragile Dreams and Opoona for underrated stuff
The Protomen enhanced my life.
HOT DOG
Rune Factory Tides Of Destiny, if you can hunt it down. I would not recommend Frontier as much as that though, due to a really annoying mechanic in it.
When you wish upon a side of beef, soon will come an end to all your grief
Don't forget Endless Ocean!
This is a good thread for me too, since I don't have a Wii but will get a Wii U, so I can get Wii games I missed out on.
Don't forget Mega Man 9 and 10!
The Protomen enhanced my life.
Wario Ware Smooth Moves
Sin & Punishment 2
Seconding DKC Returns.
edited 2nd Aug '13 5:11:31 AM by Glowsquid
Lost in Space
As noted, we already have a Recommendations forum.
"It's Occam's Shuriken! If the answer is elusive, never rule out ninjas!"
Forgive me if there's already a topic like this, searched around and couldn't find anything.
Anywho, I've had a Wii for awhile, but my games library is pretty tiny, and since many retailers seem to be slowly phasing it out, I wanted to expand it. Figured you lovely folks would help, so, recommend me some awesome Wii games, especially lesser known titles.
Oh, and here's my list of already owned games first:
Metroid Prime 3: Corruption
Metroid Other M (I know I know)
Rhythm Heaven Fever
Kirby's Epic Yarn
The Last Story
Madworld
Sonic Colors
No More Heroes
No More Heroes 2: Desperate Struggle
Resident Evil: The Darkside Chronicles
edited 1st Aug '13 6:57:11 PM by Firestorm