Hardest games?

[ts00n4mi]

Here are some of the hardest games ive ever seen:

I wanna be the guy:
http://www.youtube.com/watch?v=CPBgxWyXYKI
Downloadpage:
http://kayin.pyoko.org/iwbtg/downloads.php

Asshole Mario (Stage 1!!!)
Good Player:http://www.youtube.com/watch?v=r86NLwCYXfk
God Player : http://www.youtube.com/watch?v=k4TnkIxJDZQ

Insane Japanese Kid:
http://www.youtube.com/watch?v=wMPdjt-4ew8

Hard Bossfight:
http://www.youtube.com/watch?v=Wt4f-h7YW6w


Tell me your opinion!And have you played any of these before?

[XMoshe]

Ninja Gaiden is hard too :o

[jeansl10]

omg that is maddness

[l05tfr33k7]

i fuckin hate IWBTG...

those guys are fr33ks...