Stardock's digital distribution platform, Impulse, is having its weekend sale, knocking 50% off the regular price on EVE Online: Dominion, Alganon, Fallen Earth, Trine, Droplitz, Starscape, while also dropping the price on Tropico 3, Europa Universalis III Complete, And Yet It Moves, and Tilted Mill Complete. If that weren't enough every Meridian4 title, and bundle, is now 60% off for the holidays!