In Blue Almanac, you are a librarian who must help find information about the different blue animals in the game. The game is played by playing the left analog stick and the up and down arrow keys to move the cursor around the screen. The cursor will change to a blue animal when it is within a certain distance of an animal that is blue. The cursor will change color when it is next to an animal of the same color, and it will change color when it is next to an animal of a different color. The game also features a mini-game where you must guide a blue animal through a maze.