Dude, holy crap. This is amazing!

[Kirobaito]

With that kind of effort doing something OTHER than that AIDS would have already been cured.

[Miriel]

I really hate when people link to stuff with absolutely no description of what they're linking to except to say that it's amazing.

I refuse to click.

[Bunny]

Miriel does not like surprises.

[chaos_ghost]

I really hate when people link to stuff with absolutely no description of what they're linking to except to say that it's amazing.

I refuse to click.

I really can think of no other way to describe this other than simply amazing.

[Momiji]

Oh WOW! <3

Not only did they put 'Tori no Uta' from Air in it, they had Invisible Full Moon from Imperishable Night and 'Marisa Stole the Precious Thing' by IOSYS too! The Haruhi Suzumiya songs and Motteke! Serafuku were a nice touch too.

[Big D]

I really hate when people link to stuff with absolutely no description of what they're linking to except to say that it's amazing.

I refuse to click.

(SPOILER)It's a hacked Super Mario World level, where the sound effects - the pings, boops, bleeps, etc - all sych up perfectly with the anime/video game music that's in the background. As the player runs through the level, it's kind of like the game is accompanying the soundtrack. Clever stuff, and entirely work-safe, so no need to worry about clicking the link

It shows what's possible with skill, dedication, and probably a dangerously obsessive personality.

[Miriel]

Thank you, D.

[Rocket Edge]

I can imagine that took both a vast ammount of skill & patience. Great video!

[Kawaii Ryûkishi]

As the player runs through the level, it's kind of like the game is accompanying the soundtrack.

No player input is required at all. Mario is carried through the level entirely by the devices he touches and his own momentum. This concept goes back to the "Detteiu Mario" series of stages designed by one "Daigam" in 2007. You can see them here:

<a href="http://www.youtube.com/watch?v=TED_JqcRaVE">Detteiu Mario 1</a>
<a href="http://www.youtube.com/watch?v=Ex09LiiStbI">Detteiu Mario 2</a>
<a href="http://www.youtube.com/watch?v=ZAvMPKitPuQ">Detteiu Mario 3</a>
<a href="http://www.youtube.com/watch?v=jx_XuzmOeR4">Detteiu Mario 4</a>
<a href="http://www.youtube.com/watch?v=d4pCgzLb4h8">Detteiu Mario 5</a>
<a href="http://www.youtube.com/watch?v=0venZFpui8w">Detteiu Mario 6</a>
<a href="http://www.youtube.com/watch?v=UAapQkyYcq4">Detteiu Mario 7</a>
<a href="http://www.youtube.com/watch?v=TnqQ5DY8ZZM">Detteiu Mario 8</a>

Note that Detteiu Mario 5 has a musical gimmick about halfway through, which probably inspired the video at the top of this thread.

[Jiro]

That was pretty cool. Even if it didn't take any player input

[Linus]

The choreographing for 11 minutes of musical sync must have taken months to get right. =O

[Big D]

The choreographing for 11 minutes of musical sync must have taken months to get right. =O

Though he could probably tweak the music to fit his requirements, since it seems to be a basic midi medley...
Still an impressive feat though.

[The Unknown Guru]

Uh... What the hell?

[CimminyCricket]

I was amazed by the dedication.

[crono_logical]

That was brilliant stuff

Olllllllllld. But yeah, crazy.

(also, the song is the ultimate test of wapanesedom)

Clearly I fail, since I recognised way too many songs in there