Banana Ranch is a ranch management and dating sim hybrid game. It is a 18+ game involving romance between two men. Our protagonist is called Ban (name is changeable) and he's a country boy who used to live in a secluded village with few population. Tired of being the only young person around, he decided to move to a bigger town – Banana Town – taking a job as the ranch caretaker. However, strange thing happened during his way to Banana Town, and he was suddenly transported to a different world.

The town he arrived at was still called Banana Town, but all the town citizens have somehow transformed into humanoid animals!