Hidden Heart
When you have unlocked happiness island steal a helicopter from Helitours and fly to the top untill you get to the first square platform. Jump out of the Helicopter and then run around the platform untill you see a door that has a plaque on saying do not enter. Walk through the door and there is a ladder, go up it to the top and you will see a heart in chains.
Boost your gameplay in this game with our Grand Theft Auto 4 walkthrough, more cheats and tips and loads of answers.
Comments for this hint