Macgamestore.com today announced it has added a number of new games to its online store, and a special discount for MacMinute readers. New games added this week include: Quake 4; The Sims 2: Nightlife; Super PileUp!; Super Gem Drop; AGON; Aloha TriPeaks; and Collapse! Crunch. MGS is offering MacMinute readers a special 5 percent off coupon this weekend only. Use coupon code “macminute” and get 5 percent off your purchase at checkout.