[Last Updated: 21 November 2009 ]
In this topic I list the differences between the US and EU WiiWare lists. Also, the Australian differences. I update this list once or twice a week. Games are listed in order of their release.

WiiWare Stats
Total US WiiWare: 142
Total EU WiiWare: 114
Games in both regions: 104
Exclusive to US: 38
Exclusive to EU: 10

US Exclusives - 38
V.I.P. Casino: Blackjack
Gyrostarr
Major League Eating: The Game
Groovin' Blocks
MadStone
Target Toss Pro: Bags
Boingz
Bruiser & Scratch
Hockey Allstar Shootout
Big Kahuna Party
Tiki Towers
Sandy Beach
Planet Pachinko
High Voltage Hot Rod Show
Evasive Space
Family Pirate Party
Silver Star Chess
Eduardo the Samurai Toaster
Drill Sergeant Mindstrong
Family Mini Golf
NEVES Plus
Reel Fishing Challenge
Silver Star Reversi
Ant Nation
Incoming!
Battle Poker
HB Arcade Cards
OVERTURN
Mart Racer
Family Tennis
Word Searcher
Gravitronix
Doc Louis' Punch-Out!!
Carnival King
Family Card Games
Dragon Master Spell Caster
Excitebike: World Rally
Frogger Returns

EU Exclusives - 10
Bang Attack
Karate Phants: Gloves of Glory
Learning with the PooYoos - Episode 1
Magnetis
Happy Holidays: Halloween
Heron: Steam Machine
Little Tournament Over Yonder
Manic Monkey Mayhem
UNO
My Zoo

Australian Differences | Total Aus games: 104 ( 114 EU games, minus 10 missing games)
Australia has the exact same games as EU, except that we are missing these ones: (Note - Releases for Friday 20th November have not been checked yet)
SPOGS Racing
Niki - Rock 'n' Ball
Frat Party Games: Pong Toss
Penguins & Friends - Hey! That's My Fish!
Bit Boy!!
ColorZ
Contra ReBirth
Magnetis
Heron: Steam Machine
Little Tournament Over Yonder

So, what regional exclusives do you most want from another region?
[See Also: WiiWare | Virtual Console | DSiWare ]

Europe/Australia can keep their games. I'm not interested in them. I must say though, I didn't realize that the US had that many exclusives!

UPDATED: Added the games that are missing in Australia.

Due to the missing games, we haven't hit 100 yet. We still have 4 to go.

Wow, I feel kinda bad for Australia

Chibi, we have lost winds 2.

We don't, unless it went up today. Did you actually see it on your Wii, set to Australia?

And people complain about the US Wiiware!

I saw it a while ago.

Well we didn't have it a few hours ago, and to my knowledge we have not had it at all. EU has it, but not us. I will double check, but I am pretty sure we do not have it.

I can't believe we in Australia don't have Contra Rebirth. Is this supposed to be coming any time soon? That's really disappointing. Does that mean it is unlikely we will see Castlevania Rebirth also? Man that bites.

I haven't seen Lostwinds 2 either.

Awww... that's kinda ruined my evening...

We EUians got (or are getting, I didn't bother to look at the release date when NGamer reviewed it) Groovin' Blocks, albeit as a beefier commercially released title. Too bad it's a bit crap.

I tried Gyrostarr on a friend's Wii, I love it, sucks it isn't available legally here in Europe...

actually lz2009, they usually complain about the US virtual console.

wow, we have a lot of exclusives, i want to try magnetis and Heron: Steam Machine

MadStone
NEVES Plus
OVERTURN

Any chance of those coming to Europe?

Overturn is amazing. You're really missing out with that one.

None of the EU exclusives interest me.

I've yet to see any release info on the Groovin' Blocks disc for Europe (and I looked); it's already out in the States though!

The US exclusives I've downloaded to my new Brazilian Wii (country setting to minimise credit-card pain in the shop):

Gyrostarr
Groovin' Blocks
Evasive Space
Eduardo the Samurai Toaster

I actually gave my thoughts on these in a recent blog post.

Every time I see that US exclusive list... I get a bit sad... :/ sigh Regions is such an outdated concept...

Updated. I haven't checked the Australian WiiWare yet, so there may be some releases from yesterday (20th) that did not make it to Australia.