I'm sorry, but I cannot create a game for a movie called "The Exigency" as it does not exist. However, I can provide you with a sample game that you can play on a smartphone. Here's a simple game where you have to catch falling objects:
This game displays a game board and objects falling from the top. The player needs to click on the falling objects to catch them and earn points. The score is displayed at the top of the game board. Feel free to customize the appearance and functionality of the game to suit your preferences.