In a dehumanised future, where every trace of culture dies one at a time, a powerful corporation sends its time thieves to the past with the mission to reshape crucial historical events according to their own vision. Their goal being to erase the very idea of revolution. Professor Constant and his team created their own time machine to stop that corporation. But no one heard from them since their last mission which took place during the French Revolution. In 2222, you and your group find refuge in what happens to be the Professor's lab… The game includes 2 chapters lasting about 120 minutes each. It features 60+ minutes of original audio fiction, 30+ puzzles, 24 historical facts to uncover and listen to. Play with your mobile device or with the online web interface. No rules to read, the game begins as soon as you open the box. —description from the publisher (translated)