I’m really late to this, but here is a master list:
www.yyyyyyy.info – starting off with a classic. text and media are, seemingly, generated at random. each time you refresh the page. a very chaotic website that gives you a lot to look at.
superbad – and super clickable
hippo hippo – hippo
mouchette – a haunting french website.
flash-movies – surreal, interactive art by larry carlson
afterlife telegrams – if you ever want to send a letter to a deceased love one, this is your go-to.
lingscars – ling’s cars, apparently
99rooms – make your way through 99 rooms via point-n-click mechanics
hrubasy.cz – gaudy czech site
anasomnia – the magic begins when you turn the lights off
magibon – tries a little too hard to be scary but it’s still fairly disturbing.
sentimentalcorp – a website packed with auditory and visual oddities.
neave.tv – a site that dubs over various clips with “unfitting” audio. the one with baby kermit is fucking hilarious
subculture – links upon links upon links plus pop-ups
heavensgate – website belonging to a notorious cult of the same name
Are You Living In a Computer Simulation? – well, are you?
landoverbaptist / just4kidsmagazine – two incredibly resonating pages that will surely deter you from succumbing to satan’s foul temptations. complete with tacky clipart!
staggeringbeauty – shake vigorously
dear lorne, – in which DW Lewis pours his heart out to Lorne Michaels, founder of SNL
whatever this is – i dont know
Moat of these have sound/music that enhances the experience, so I recommend not having it muted… unless you’re too scared.
List source
EDIT: People have suggested that I warn you all that some of these sites might have content that could trigger epileptic seizures, namely staggeringbeauty.
[–]person749 43 points