Join two time travelers! The arcade simulator invites the user to correct the mistakes made by the two keepers of the time machine. When one of them accidentally spilled coffee on the device, civilization was thrown into the past. The chronology of historical events has been violated, scientific and technological progress has been crossed out, the population of the continents is too small. Gamers have to overcome several time periods - from the Bronze Age through the Middle Ages and the Renaissance to the present. It is necessary to return the world to the planet, which the heroes inadvertently changed. Look for important people who will have to make big discoveries, develop your resources, accumulate prestige.