Nintendo decided early on that the Nintendo 64 would be a cartridge console, instead of a CD console. But CDs are much cheaper to make and have much better graphics. Game companies are upset, and defect to Sony. In a few months time, Sony has two of the most popular game series in Japan to itself. Nintendo will now have to make its own games that are strong enough to outsell PlayStation. It’s Nintendo vs the world. They’re taking a huge gamble, and this is not a game.