It’s called MTN and it’s a mountain simulator and it’s beautiful David O’Reilly is an Irish animation artist who is best known for creating the indelible and very, very funny fake videogame in last year’s Oscar-winning Her. That game, enjoyed by Joaquin Phoenix’s lightly depressed greeting card designer, suggested—with its gesture controls, holographic projection, and Pixar-inspired characters—a kind of plausible near-future of the ...