The good old gamers at GOG.com announce the addition of some new old games to their DRM-free marketplace. They have added Crystals of Arborea and Ishar 3 to their Ishar Compilation, which remains at $5.99, and yes, those who bought this when it was a two-game collection can get the other two games for free now that this has become a four-game anthology. They also now offer The Pandora Directive, the fourth Tex Murphy game, for $9.99, and have added Personal Nightmare to their $5.99 selections, with the 1989 horror/adventure game earning the distinction of being the oldest of their vintage offerings. Finally, since no weekend is complete without a sale these days, they announce that starting tomorrow, all their pinball games will be 20% off through Monday.