The demo was given to people who pre-ordered the GC remake of Biohazard, and possibly other Capcom games. The demo was also included with a Hong Kong comic. There are two packaging variations, some discs came in regular jewel cases, while some came in thin jewel cases. The demo is playable from the beginning of the train and up to right before you are about to fight the giant scorpion. There are a few altered item locations.