8080 Computer playing “Still Alive”

Every once in a while, a geek somewhere surpasses all other geeks to become a legendary über-geek. I think this guy qualifies.

Spoiler!
It’s the end theme from “Portal” the video game by Valve. Just so you know, if you still haven’t played it yet.

Get the assembler source code for this and find more geekiness at his site.