Another amusing tradition...

[DMKA]

I used to own way more but ended up selling off my entire collection. I've built up a new collection but it's not nearly as big. And I assume pirated copies/roms don't count.

PlayStation: 13
List
Final Fantasy VII (Completed)
Final Fantasy VIII (Completed)
Final Fantasy IX (Completed)
Final Fantasy Anthology (FFVI Completed, FFV not completed)
Final Fantasy Chronicles (Not Completed)
Final Fantasy Tactics (Not Completed)
The Legend of Dragoon (Completed)
Mortal Kombat Mythologies: Sub Zero (Completed)
Resident Evil 2 (Completed)
Rival Schools (Completed)
Tomb Raider II (Completed)
X-Men: Children of the Atom (Completed)
Xenogears (Completed)
Playstation 2: 10
List
Devil May Cry 2 (Not Completed)
Devil May Cry 3: Special Edition (Not Completed)
Final Fantasy X (Completed)
Final Fantasy X-2 (Completed)
Final Fantasy XII Completed)
God Hand (Not Completed)
Kingdom Hearts (Completed)
Kingdom Hearts II (Completed)
Kingdom Hearts Re:Chain of Memories (Completed)
Metal Gear Solid 2: Sons of Liberty (Not Completed)

PlayStation 3: 40 (NO GAEMS)
PlayStation Portable: 2
Xbox 360: 4
GameBoy Color: 1
Windows: 2

And, if downloadable games count:
PlayStation Network: 5
Xbox Live: 2

That's 79 games. Wow, way more than I thought I still had.