When I read the 'sad piano music' line, I didn't think of Dead Island, I thought of Scrubs. Then I found out I was thinking of the wrong reference, so I was all
"ba-ba-dah-dah-dee-dah-dah-daaaaah,
ba-ba-dah-dah-dee-dah-dah-daaaaaaaaaah....."
Just how many references is in this overall, though? There's Gabe in Ozymandias' outfit, called the God-Emperor of steam, oh, and the Bioshock reference from the last Children of Steam, and then this dead island reference. I know there's more though, I must know.