Be honest! No one ever forgets their first loss. This question applies to owners of both the original Sid Meier's Civilization: Beyond Earth & its expansion, Rising Tide (whichever came first). When you first installed the game and launched the game, played partially or completely... Who was the first leader to cause you to retire or completely defeat you? I'll never forget Han Jae Moon leader of Chungsu who taunted, "All Your Bases Now Belong To Me!!!" While destroying my weak attempt at a 3 city sprawl.