taking out sport, racing, party, fitness.....etc casual games ;)
and license based games (most)
Alice in Wonderland
Alone in the Dark
Arc Rise Fantasia
Baroque
Bleach: Shattered Blade
Boom Blox
Broken Sword: The Shadow of the Templar (Director's Cut
Brothers in Arms: Double Time
Bully: Scholarship Edition
Call of Duty 3
Call of Duty: Black Ops
Call of Duty: Modern Warfare 3
Call of Duty: Modern Warfare: Reflex Edition
Call of Duty: World at War
Castelvania Judgment
The Conduit
Conduit 2
Crash: Mind over Mutant
Cursed Mountain
Anno: Create A New world
Dead Rising: Chop Till You Drop
Dead Space: Extraction
Deadly Creatures
Disney Epic Mickey
Epic Mickey 2: The Power of Two
Dragon Ball: Revenge of King Piccolo
Dragon Ball Z: Budokai Tenkaichi 3
Dragon Blade: Wrath of Fire
Dragon Quest Swords: The Masked Queen and the Tower of Mirrors
Dragon Quest X: Mezameshi Itsutsu no Shuzoku Online
Drawn to Life: The Next Chapter
Earth Seeker
Elebits
Final Fantasy Crystal Chronicles: The Crystal Bearers
Final Fantasy Fables: Chocobo's Dungeon
Fragile Dreams: Farewell Ruins of the Moon
Ghostbusters: The Video Game
TheGodfather: Blackhand Edition
GoldenEye 007
Grand Slam Tennis
Guilty Gear XX Λ Core
Harvest Moon: Animal Parade
Harvest Moon: Magical Melody
Harvest Moon: Tree of Tranquility
The House of the Dead: Overkill
Ju-on the grudge
King of Fighters Collection: The Orochi Saga
The Last Story
Little King's Story
Lost in Blue: Shipwrecked
Lost in Shadow
MadWorld
Manhunt 2
Medal of Honor: Heroes 2
Medal of Honor: Vanguard
Nocturne
Monster Hunter Tri
Mortal Kombat: Armageddon
Muramasa: The Demon Blade
Mushroom Men
Need for Speed: Nitro
Nights: Journey of Dreams
No More Heroes
No More Heroes 2: Desperate Struggle
Obscure: The Aftermath
Ōkami
Opoona
Overlord: Dark Legend
Phantom Brave: We Meet Again
Prince of Persia: The Forgotten Sand
Pro Evolution Soccer
Project Zero 2: Wii
Project Zero 4
Rayman Origins
Red Steel
Red Steel 2
Resident Evil 4: Wii Edition
Resident Evil Archives: Resident Evil
Resident Evil Archives: Resident Evil Zero
Resident Evil: The Darkside Chronicles
Resident Evil: The Umbrella Chronicles
Rune Factory Frontier
Rune Factory: Tides of Destiny
Sakura wars
Scarface: The World Is Yours
Secret Files: Tunguska
Secret Files 2: Puritas Cordis
Shiren the Wanderer
Sid Meiers pirates!
Silent Hill: Shattered Memories
Skate It
Sonic and the Secret Rings
Sonic Colors
Spectrobes: Origins
Spider-Man: Web of Shadows
Splinter cell: Double agent
SSX Blur
Tales of Symphonia: Dawn of the New World
Tales of Graces
Tatsunoko vs. Capcom: Ultimate All-Stars
Tomb Raider: Anniversary
Tomb raider Underworldl
Trauma Center: New Blood
Trauma Center: Second Opinion
Valhalla Knights: Eldar Saga
Zack & Wiki: Quest for Barbaros' Treasure
As you can see, the Wii has an excellent 3rd party game library
Comments? Some apologies perhaps? ;)