2 was released on February 9th, 1996 in Japan for the Sony PlayStation. This compilation contains the following games, in the order of when they are said in the commercial: It is one of two Namco Museum titles to do well enough on PlayStation to be given a Greatest Hits re-release, the other being Namco Museum Vol. Some games also sound different compared to their arcade counterparts, such as Pac-Man sound effects (Pac-Dots, Power Pellet, etc.) and the music of Toy Pop.

Some games look a bit different from their actual arcade counterparts due to the limited resolution of the PlayStation, like Pac-Man and Galaga. The game features a robust amount of history of the games presented and memorabilia and bonuses in a large museum (hence the name) and features emulations of the games using JAMMA emulation. It was later released in North America on July 31st, 1996, and in Europe on August 17th, 1996. 1 was released on November 22nd, 1995 in Japan for the Sony PlayStation. 7 Namco Museum 64, Namco Museum (Dreamcast) and Namco Museum (Game Boy Advance).

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