I think you should add Katakana and Kanji to the Megahiragana game. I would think at least the Katakana.
I also think that the transcripts and games should have a kana translation as well. If you went to Japan and could only read Roumanji you would be outta luck. The kana are easily learned, and would only benefit everyone to have the option to learn them.
Hiragana, katakana, and kanji.

xicidis
January 9, 2008

Sayaka-Matsuura
January 9, 2008
Hi there,
thank you for your feedback. I will pass it on to the Japanese development team. Currently Katakana and Kanji are covered in the members newsletter series. :D

xicidis
January 10, 2008
Aa, sou desu. I think that at least the katakana should be included in the MegaHiragana, it wouldn't be hard at all, since it's almost exactly the same as Hiragana.
How often will I receive the newsletters? I just started, but I'm interested in more advanced ones.