The video of these credits has been since 2008 on Niconico. Surprised I never checked it out until now. And yes, puzzlegame is how it's spelt in the credits. Don't correct it.
(The video of these credits has been since 2008 on Niconico. Surprised I never checked it out until now. And yes, puzzlegame is how it's spelt in the credits. Don't correct it.)