Welcome to the Roaring 20s! Players try to attract the trendiest Dinos to their glamorous party - either with their favorite snacks or splendid gems! If players make clever bids, occasionally pass at the right moment, and get the most valuable guests, they'll be crowned the ultimate prehistoric party animal!

Each round, players bid on a Dino or pass. As every Dino has different preferences, they need either the right snacks to convince it or splendid gems to bribe it. The highest bid wins the Dino, while the other players pick a new Bid card from the display. Those who pass earlier have a wider selection to choose from. The goal is to have the most victory points at the end of the game. Points are earned for each individual Dino, as well as for pairs and triplets. As these sequences score extra points players also try to collect Dinos with consecutive numbers.