Add cards to a growing river ecosystem and carefully arrange the right symbols on your side of the water in this puzzly game of give and take! Downstream is a 2 player card laying game where players create a river together, attempting to enrich their own shoreline without helping their opponent accross the river. On your turn, you'll add a card to the growing river ecosystem; either extending the flow of water or the existing banks. You'll be competing over a different set of objectives in each game, the resulting rivers each having their own personality. Downstream packs variety into a small box and is intended for camping and travel.