Perfect Gorilla is a free action game for Android developed by Very Long Unagi. The game's objective is to become the perfect gorilla by collecting as many bananas as possible. The game is only available in Japanese, but it is easy to understand even if you don't speak the language.

The gameplay is simple and addictive. You play as a gorilla running through various levels, avoiding obstacles, and collecting bananas. As you progress through the game, the levels become more challenging, and you must use your skills to overcome the obstacles in your way. The graphics are cute and colorful, and the game has a fun soundtrack that keeps you engaged. Overall, Perfect Gorilla is a great option for anyone looking for a fun and challenging action game on their Android device.