Let it not be said that Namco Bandai is afraid of a re-release. Namco Museum Megamix isn't just a re-release -- it's a re-release of a compilation of re-releases! An updated version of Namco Museum Remix, which was first released on the Wii in 2007, the Megamix adds an extra "remixed" game and some new classic arcade titles.
We never reviewed Namco Classic Remix and I never played it. I have, however, played Namco Museum Megamix, so let's review that one!