Sega pulled the highly anticipated "Yakuza 6: The Song of Life" demo this week from the PlayStation Store after discovering some players had inadvertently gained access to the full game using the demo. From a report: This discovery came only hours after the demo was initially released for PlayStation 4. The Japanese video game company tweeted, "We are as upset as you are, and had hoped to have this demo available for everyone today. We discovered that some were able to use the demo to unlock the full game." [...] When the demo was initially released it required more than 36 GB of storage, to the surprise of many video game critics. Kotaku, an online entertainment publication, suggests that the demo was so large because it actually contained the entire game, but was supposed to restrict everything beyond the first few stages of the game.