Dam it! Beaver on Duty

A combination of a "Papers please" and tower-defense genre.  The first part plays during the Ebb phase. In "Dam it! Beaver on Duty" you play as a beaver on a border between two rivers. Your goal is to carefully watch the details of the fish and let them through the border if their details match the ones in the "Match 1 of" panel.  For each fish that gets accepted correctly, you get 5 coins as your…