Power Grid-The First Sparks-Game, Gently Used

This gently used popular game is available. I believe all the pieces are present. Each player is the leader of a clan trying to survive during the Stone age. The clans tried to improve their abilities as hunters and gatherers with the help of different novel hunting weapons like fishing rods or spears. With additional food they're able to spread out and increase their numbers. They also need to discover different innovative technologies, so that they learn to control fire, or speech, or even increase their intelligence to have better chances to survive. The player with a fully developed clan size will win this game.