Endless Winter: Rivers and Rafts je ekspanzija za društvenu igru Endless Winter: Paleoamericans koja donosi nove pločice terena za vašu modularnu mapu, ali takođe donosi i specijalne građevine za koje će se igrači nadmetati.
Area Majority / Influence, Deck, Bag, and Pool Building, End Game Bonuses, Hand Management, Income, Modular Board,Multi-Use Cards, Set Collection, Solo / Solitaire Game, Tech Trees / Tech Tracks, Turn Order: Auction, Variable Player Powers, Variable Set-up, Worker Placement