The folks over at Kotaku have recently written an article talking about an observation they made in Nintendo’s 25th Anniversary Website. Zelda games used to be a rare thing. This year the Zelda series has turned 25 years old, but if you split that right down the middle, the number of games is not evenly distributed at all. During the first 12.5 years, there were only 5 Zelda games, while in the last 12.5 years, there have been 11 more….