What if you could mod a game as seamlessly as playing it the way it was written? In Nicky Case’s latest simulation tool, A Simulation in Emoji, just that promise is fulfilled. In the introduction for A Simulation in Emoji, Case writes, “there is *no* difference between playing and making, between reading and writing.” This is because Case has given you, the player, all the tools already, to an endlessly customizable extent. But just what is being customized? A simulator for anything and everything—through emojis. Case is no stranger to life-simulation tools. Case first made waves in 2014 with Coming…