Fat Penguin is a free game available on the iPhone platform developed by Farseer Games LLC. In this game, you play as a penguin who is too fat to swim and must stay on the iceberg for as long as possible. The main gameplay involves rotating the penguin by touching the left or right side of the screen to avoid falling off the iceberg.

The simple controls of touching the screen to rotate left or right make Fat Penguin easy to pick up and play. Players can challenge themselves to see how long they can keep the penguin balanced on the iceberg, adding a fun and competitive element to the game.