AdVenture Ages: Idle Civilization

Agents, it is your quest, should you choose to accept, to travel back and restore the timeline before all of civilization is lost in time forever! Tap your way through Missions for free to climb the Ranks, collect Heroes, and save humankind as we know it! Use strategy and time travel to rebuild nations in history before the utopian future ceases to exist! Oh, and make sure not to step on any butterflies!