The long-awaited Tengami ($5) has finally reached the App Store. Created by Nyamyam, an independent developer founded by former Rare employees, Tengami is described as “an atmospheric adventure game set inside a Japanese pop-up book.” Rated 4+, the game has no in-app purchases and no advertisements. As expected, Tengami is a beautiful game, as it looks like a real hand-crafted pop-up book in motion. Though beauty is in the eye of the beholder,…