Empire announced that it has signed the rights to publish a special anniversary edition of Space Invaders for PlayStation 2 in Europe and North America, for its early 2004 line up. In addition to this, Empire has also signed worldwide rights to publish Space Invaders "95 for PC CD-ROM later in the year. Space Invaders Anniversary will include nine different versions of the original arcade classic from the "Tabletop" version to the original "Upright" game.