Story-rich RPG, action RPG, TBS, casual games (puzzle, platformer, etc.), experimental stuff (interactive storytelling, if you must). Some hack'n slash from time to time (like Brütal Legend. Nothing sooths the mind after a stressful workday than dicing up glammers with a burning axe listening to Motörhead )
Top favourites: The Witcher-series, The Elder Scrolls, Thief series

Mainly I'm a metalhead: I listen to all sorts of metal (mainly into power and folk, tho), ASP (self appointed as "gothic novel rock", a german band with awesome music and lyrics. Look it up. NOW.) , progressive rock, and celtic music. Then there's relaxation/trance music - from space jams to birds chirping, anything that soothe's ones mind. I also enjoy classics and symphonic works from time to time.
Okay, I'm an audiophyle, as long as it's not some heavy equipment's repetitive noise, I'll probably listen to it.

Into thoughtful movies, sci-fi and fantasy alike. Favourites are: Equilibrium, District 9, The Treasure Planet (guilty pleasure...). I watched way too many anime series to list here, but those rules also apply. Top 3: Hellsing, NGE, Gibhli Studio movies.