The goal of the game sounds easy - you have to go to the top of the building and catch the crane at the right time. When the crane is cached, a hook holding the King Kong is removed.
When all the hooks are removed, the gorilla falls, the player is rewarded bonus points and the happy princess send air kisses to her savior. Several obstacles make the goal harder.
The gorilla also throws barrels. If a barrel hits the player (or he hits himself in barrel), it takes him a life. There are also patterns on the building site, which can kill our hero, if they hit him.