2. What buildings should you build?
• Houses: Houses generate coins every few hours. They are an excellent source of passive income. Therefore you should be building them as and when possible.
• Farms: Farms allow you to plant crops to earn coins. The more farms you build, the more crops you can plant, and the more coins you can earn. Plus, growing and Harvesting crops is quick.
• Mines: Mines are not automatic like Houses and Farms, but they're more valuable. Every few hours, you can collect silver or golden nuggets from the mine, which can be sold for coins.
• Docks: Docks allow you to buy special items for your island. These items can include decorations, buildings, and cards. You can earn coins from selling these items, and they might unlock new opportunities or rewards.
• Factories: Factories turn your regular items into special items. These items can be used to purchase other buildings and upgrades or sold for more coins.

3. How to Attack other islands
Attacks are a fun way to compete with friends in Island King. Here are some tips for winning battles:
• Upgrade your army: You can boost your troops' strength by upgrading them in the Training Grounds.
• Scout before you attack: It is wise to scout your target's island first so that you're aware of their defenses. You can then adjust your strategy accordingly.
• Make multiple attacks: By dividing your army and attacking from multiple points, you increase your chances of winning. Plus, attacking from different directions is difficult for opponents to defend against.
• Plan the sequence of attacks properly. Attacking smaller islands first will allow you to earn more coins
• Avoid attacking stronger islands unless you're confident enough to win.
• Don't attack too frequently: Frequent attacks can trigger Revenge attacks from the other player. Make sure you are doing it strategically.

4. How to use cards in Island King:
• Cards are special power-ups in Island King. They can be used to give you an edge in battles or to acquire special items and buildings.
• You can get them by spinning the wheel, completing objectives, or buying them from the store.
• Cards can be classified based on their types. Some cards have offensive power-ups, and some may help you to defend against attacks by other players. Make sure to use these cards at the right time to gain an advantage.
• You can use cards to get instant coin rewards, to get free spins on the wheel, to increase the production of your buildings, to reduce training time for troops, and much more.

5. How to Get Free Spins on the Wheel:
• The wheel is the primary way to get rewards in Island King. There are a few ways to get more spins:
• Wait for the timer: The wheel timer on Island King resets every few hours, so make sure to check back often to get your free spins.
• Open chests: Sometimes, chests contain free spins, so keep an eye out for hidden treasure chests.
• Use your cards: Cards can give you free spins on the wheel as a reward, use them wisely.
• Invite and connect with friends to play Island King: Playing with friends can give you rewards, including extra spins on the wheel.

6. How to Earn More XP and level up quickly:
• Completing objectives: Every objective you complete in Island King will earn you XP rewards.
• Building up your island: Constructing an extensive array of buildings on your island will give you plenty of XP rewards.
• Attacking other players: Attacking other player’s islands and winning battles award you XP rewards.
• These actions combine to help you earn more XP, which translates to faster leveling and unlocks you more islands and better rewards.

7. What to do with duplicate cards:
• You may acquire the same card many times, which can be annoying. But don't worry; these duplicate cards can be useful:
• Merge duplicate cards: You can merge duplicate cards, which will combine their powers into one stronger card. These powerful cards give you an edge in the battles.
• Sell Duplicate cards: Duplicate cards can be sold for coins. Selling these cards is an excellent way to earn extra cash that you can invest in improving your island.

8. How to get more Chests in Island King:
• Chests contain many exciting rewards, such as coins, cards, and special items. But they might be hard to find; here are some of the ways to get more chests in the Island King game:
• Attacking other players: Defeating another player in a battle may award you chests.
• Using your cards: Some cards allow you to acquire chests directly.
• Playing the Treasure Hunt: Treasure Hunt is a mini-game that rewards you with chests, among other prizes.
• Connecting and inviting friends to join Island King and play the game with you. A few friends may send you chests and can help you earn rewards.

In Conclusion, Island King is an addictive game that provides you with many hours of entertainment that involves building your own island paradise and competing with other players. By using the tips and tricks included in this guide, you'll be able to earn more coins, build more buildings, and win more battles, making your island paradise the envy of everyone around you. So, go ahead and start playing Island King and become the Island King!