- Facebook- Player can win 25 gems as a reward in Hungry shark world all you have to do is connect your game with Facebook and win that and visit their facebook page and win 10 gems.
- Instagram- By visiting games, instagram profile player can win 500 coins as a reward.
- You tube- Player can win 500 coins as a reward by subscribing future game of London on you tube.
- Oceana- Player can win 5 gems as a reward by visiting Oceana page.
- Twitter- Visit their tmwitter page and win 500 coins as a reward which definitely helps you to unlock new sharks.
- Pinterest- Check their pinterest board and win 200 coins as a reward.