Pac-Man Museum, a greatest hits collection for the yellow-faced mascot, is now downloadable through PSN, XBLA and Steam. Featuring nine titles, for $19.99/£14.99 the bundle offers a lot of content for your money. The titles in the collection are: Pac-Man Super Pac-Man Pac & Pal Pac-Land Pac-Mania Pac-Attack Pac-Man Arrangement…