Keep Calm and Duck 对比 Duck Race 的使用情况和统计数据

When throwing rubber duckies at actual people is out of the question, settle for a virtual rubber duck instead, or ducks. Keep Calm and Duck is as simple as it gets. Boot up the game, press play, tap the screen, and watch rubber duckies fly. Disclaimer: No rubber duckies were harmed in the making of this game.