It's a pretty straightforward topic, but ONLY POST PHYSICAL GAMES! Why? Because A) getting lists of digital games can be annoying and tedious they can get way too long if you're one of those people who buys insane amounts of games from Steam sales, Humble Bundles, etc., C) they aren't really collections in the normal sense, IMO; I really mean "physical collections", not a list of games in your digital library.
You can share them however you like, I'm choosing to just show the sides/labels because while the front box arts for games are usually pretty cool, it'd be way too much effort to show off the box art for all of these games (I'm lazy, I know).
Also, feel free to spark some discussion by asking people about the games they have, what's what, if it was any good, etc., it's more fun that way! So without further adieu...
3DS:
Lots of digital too, I don't even have a physical copy of Awakening yet, haha. Had to split this into two pictures.
Wii U:
Kinda hard to see the top ones, sorry about that. I have it split into 3 images too, but decided to just go with the one image one. Despite the Wii U not being out long, I think it's the console I have the most physical games for, possibly the most games overall (not sure), and I've enjoyed almost all of them and traded in way less than I did with the Wii and such, so I don't really regret it.
Wii:
Traded in quite a few games for various reasons (Wii honestly wasn't a great console for hardcore gamers...), but I still have some leftover.
DS & GBA:
I hardly have any of these. Actually, I have more than what I showed here, and this goes for pretty much every console, but they're spread about a bit... like I don't have boxes for FE8 or Metroid Zero Mission, my KH1.5 doesn't have a normal case, Bravely Default is still in its Collector's Edition box IIRC, etc.
Vita:
Has a lot of digital games available, but physical... not so much. Still, I'm content with the system. (Imports are, from top to bottom, The Irregular at Magic High School: Out of Order, Oregairu: The Game [not it's real title but the real title is bleh >_>), The Legend of Heroes: Sen no Kiseki II [AKA Trails of Cold Steel II], and Sword Art Online: Hollow Fragment, which I wouldn't have gotten if I had any real hope of it getting localized...)
PSP:
I hid/blacked-out Tales of the World: Radiant Mythology at the bottom because it has a really ugly box (the GS replacement box for used games or whatever). Also might be missing some games, can't remember, but my PSP collection was never big. (The Japanese import is Sword Art Online: Infinity Moment... it's a pretty terrible game, for the record. Like, 5/10. I wanted to sell it, but you know, the language and all...)
PS3:
Again, two parts. Haven't beaten quite a few of these games. (Imports are, from top to bottom: Tales of Vesperia, The Legend of Heroes: Sen no Kiseki [AKA Trails of Cold Steel], Tales of Zestiria [...], Dengeki Bunko Fighting Climax [yes, once again I didn't expect this to get localized and I kind of regret buying it now since I could've and should've waited])
Various Other Console Games (Xbox 360, GameCube, PS2)
I don't have a lot of these, so I just keep them together. I actually have some more PS2 games hidden away in a drawer (I think... feels like it's been a long time since I've seen them, haha) but I don't have proper boxes for them and whatnot, so I didn't show them.
Miscellaneous Stuff, Limited Editions, etc.
I have quite a few of these and I just kind of dump them around. Limited editions, collector's editions, special items, lots of soundtracks, guides, an Ys art book signed by most of XSEED, stuff like that. Yes, I spend way too much of my money on video games. Yes, I have a job (or three) and no, I don't have much of a social life and that's part of why I can afford to spend money on this! XP Guys with girlfriends will tell you how costly they can be, just another reason I'm glad I don't have one #losertalk
Finally done. Glad I finally did this though. I guess it was worth the work. XP