I was looking for some ways to learn the Hiragana easily and I found a very cute game!
This is a game where you have to write the right romaji while some ferocious Japanese hiragana are attacking you. ewe'' You can also choose the level and the difficulty of the game until you will be attacked by every hiragana!
It's really fun actually!
Another similar game is this:
Here you have to shoot the correct answer and so, well, it's cool, too. In the same site there are other games like memory and other interesting things. You'll see!
I suck at playing that kana invaders game! Even the first level is difficult... Because I use a kana layout on my keyboard rather than romaji, it takes an insane amount of concentration to stop my fingers pressing the key where the kana is...
Even though I've been learning Japanese for a very long time, someone who's only been learning Japanese a couple of months could easily thrash me at that game! XD