In birdo the player has to control the bird and collect all breads while he/she has to avoid everything else.

Control the bird with the arrow keys and try to catch all the breads to gain points while you try to dodge everything else. The bird will grow and move slower with each bread that it eats. This wil also increase the combo counter. which unlocks special bonus items when you reach higher combos. If the bird gets too fat to dodge everything you can press the spacebar to release the breads This will reset the bird size and speed but will also reset the combo counter.