Anyone else have the Metal Slug anthology? I found it used for cheap and checked it out; so far it is stupidly fun and even more stupidly hard. Took me 50-some continues to beat version 2. The graphics and animations are surprisingly slick, especially when you get turned into a zombie or mummy or something like. And battling a boss who looks a LOT like a Mr. T clone, who when defeated falls down the sewer into the jaws of an Orca whale? Amazing. A bit samey from version to version but great fun.
Any other anthologies (for PS2, Gamecube or Wii) worth checking out? I have the Sonic collection, Midway Arcade Treasures 2, Atari Anthology, and some Namco Museum Remix bullshit.