I haven't played Tomorrow's Ark, but I can understand its genre and theme. Tomorrow's Ark was a tower defense strategy mobile game with a monster theme. Players needed to use various agents to defend and attack. They needed to collect agents, build defense facilities, upgrade skills, and other methods to deal with various monster attacks. The graphics and sound effects of the game were very beautiful, and the content of the game was also very rich. There were a variety of agents and plots for players to choose and explore freely. In addition, the game also had complicated rules and strategies that players had to master themselves. Therefore, Ark of Tomorrow was very attractive to players who liked challenges and strategy games.