As it turns out, it is - a whopping 50 WiiWare titles by various developers are currently in development. A lot of it is stuff we'll likely never see here, but there's a few interesting games in the bunch - Many of you probably won't say no to a WiiWare version of Bubble Bobble or Rainbow Islands!

The full list is as follows:

Arc System Works:

  • Okiraku Putter Golf
  • Okiraku Sugoroku
  • Okiraku Slot Car Racing

Agenda:

  • Tataite! Mogupon

A-Team:

  • 1 nuku! Dasshutsu Game: My Home Hen

Cable Entertainment:

  • Kappa-kun de Asobou

Cybird:

  • Fortune ~ Sei no Furu Sosogu Oka

D3:

  • Simple series vol.1 : THE Block Kuzushi Neo
  • Simple series vol.2 : THE Number Puzzle Neo
  • Simple series vol.3 : THE Mah-jongg
  • Simple series vol.4 : THE Judo

EA:

  • Saikyou Ginsei Mah-Jongg
  • Saikyou Ginsei Gomoku Narabu

Fuji Soft:

  • Minna de Theater

Game Arts:

  • Kage no Shounen, Hikari no Yousei

GameLoft:

Gust:

  • Game Sound Station

Grand Prix:

  • I Am Boxer
  • Space Babu
  • Asteroid Belt

G-Mode:

  • Poppuru to Mahou no Crayon

Hudson:

Kotobuki Solution:

  • Sorcery Blade
  • 3°C

Librica:

  • Manga On

Luck Plus:

  • Junshoku Keiji
  • Shirokita KouKou Saisokubu

Milestone:

  • Po-Ka-Zu
  • Esairu Wii
  • Colorful Bridge Wii
  • Saikororin Wii

MTO:

  • Minna de Asobou! Koinu de Kururin

Nippon Ichi Software:

  • Let's Hitch-hike

Palpetuum:

  • Yomi Kiku Asobi Wii

Sunsoft:

  • Minna de Taisen Puzzle Shanghai Wii

Sims:

  • Derby Dog

Studio Zan:

  • OverTurn

Taito:

  • Rainbow Island Tower
  • Bubble Bobble Wii

Takara Tomy:

Tecmo:

  • Tsuppari Oo-Sumo! Wii Heyahen

Warabe:

Xing:

  • Karaoke Joysound Wii for Wiiware

Yama Entertainment:

  • Sugusuro Duo

Yudo:

  • Aero Drum

We're holding off on adding game pages for now, as we don't know if these'll be released outside Japan - Taito's games are almost a certainty, but the rest we're not sure about.

Source: +D Games