Namco Museum DS is a classic arcade game compilation published by Namco Bandai. It features seven games: Xevious, Galaga, Galaxian, Pac-Man, Dig Dug II, The Tower of Druaga, and Mappy. Super Xevious and the old version of Dig Dug II are also included as unlockables.
There is also a port of Pac-Man Vs., using DS Download Play. As with the Gamecube version, there is no single player mode.
Source: Wikipedia, "Namco Museum DS", available under the CC-BY-SA License.