Uhm, I hope these photo's won't look too big. Here's my collection. I am currently trying to display everything in cabinets and make it all look neat and organized. Of course, it doesn't look like that right now.
Pictured: My 6th generation collection. These are my PS2/Xbox/GC/Some 360 games. The black jewel cases with no labels are games that just came as the disc, and don't have their original box.
Pictured: My extra PS2/GC/Xbox games. My collection of Wii/DS games as well. Behind the Wii games are 8 SEGA Saturn games. On the bottom shelf, are my "retro games" such as NES, SNES, N64, and Genesis games.
Close-up of the older games
FREAKING BOXES. Everywhere.
Pictured: All my Gameboy stuff (A bit of DS stuff too). And Sega GameGear as well. Bottom shelf is overflowing with crap. I keep the boxes to everything, so I don't know what to do with them. Behind those boxes are my Dreamcast, SEGA CD, and NES games. Along with two NES consoles, and a SEGA Genesis with a CD and 32X add on attached.
My crown jewels of my collection. My import games. Pokemon Gold (GBC), and Dobustsu No Mori (Animal Crossing on the N64)
Not pictured at all, are my PS1, Atari 2600, and some of my Xbox 360 and Wii games.