I just picked up an original Xbox console and 22 games plus a ton of PS2 and Wii stuff. I haven't got anywhere near the time to sort through them all and make a list but mostly big name stuff on Xbox, Halo, Halo 2, Doom 3, Mech Assault, Blinx, Fable, Morrowind, all the Splinter Cell games, stuff like that.
PS2 I grabbed a ton of classic arcade collections, also a few PS1 retro arcade remakes like the Asteroids, Missile Command, Frogger, etc, games, and Wii, I listed the Wii games in another thread. PS4 I grabbed a Tales game Zestiria or something like that, and that J-allstars fighting game, they were cheap.
I also bought a GBA a couple months ago and have gone all in collecting original GB and game boy color games, I am already up to just over 20. Mostly crap right now, Tetris, Pac-Man, Pac-Man collection, Tetris DX, the Donkey Kong Land, all of the Game & Watch games, stuff like that nothing too special, ordered the Super Mario Land games waiting on those to arrive, and I spend $100 each on Wii U virtual console, Wii virtual console and PS3 store this last month.
My boss gave me a raise and the credit card companies have been giving me credit lately so I have been spending a lot more than usual.
Right now I am putting my focus on original Xbox, PS2, Wii and pre-GBA Game Boy stuff.