[mostlyskeptical]

For wanting interested in this stuff, check out pouet.net (http://www.pouet.net/prodlist.php). They have demos as small as 32b. Most of them have YouTube mirrors and usually they have the executables if you'd like to verify yourself.

[haberman]

At first I thought you wrote "32kb" and I was going to correct you.

Note to others: that's 32 BYTES! :)

[nom]

here's an 8 byte demo :> http://www.pouet.net/prod.php?which=63126

asm file is included

[unixhero]

Yes most have what we refer to as "renders", so you don't have to load up your favourite hardware to run it natively.