Energy is a key resource in Atlantis, essential for exploring islands  and completing quests.

You get 1 energy point every 1.5 minutes. As you level up, the maximum amount of rechargeable energy increases to a maximum of 92 points.

Here's also how to restore your energy:

1. Complete quests

Check out the quest journal on the left to see your current tasks. Some quests offer energy as a reward.

2. Open vases, shells and chests

Look out for items scattered around the islands. Also, tap anything unusual, like magical flowers or abandoned houses, and you might find an ancient treasure.

3. Collect Researcher Bonus

Gain energy by spending time playing the game. The longer you play, the more bonuses you get.

4. Feed your characters in the Kitchen

In Atlantis, the kitchen is more than just a space to cook delicious meals. Feeding your characters will reward you with energy.

5. Play "Pierre's Sea Friends" mini-game

Take a break from your major quests and play a mini-game to boost your energy.

6. Order a Gift from Robert

Order energy as a gift for tomorrow and it will be delivered to you the next day.

7. Collect Daily Treasures

Once a day, when you enter the game, you will receive a gift. Bonuses may include energy.

8. Watch video ads

You can earn or double bonuses by watching commercials. Look for a "Video" icon, it may appear on any island.

9. Use the Biodigester

Here you can transform energy flowers from feeding your pets into energy.

10. Complete extra tasks

You may receive rewards for cutting down certain resources on expeditions, endless islands and temporary events. Tap an icon in the bottom left corner to see available tasks.

11. Play Beehive 

Take your chance and get a guaranteed prize.

The list is not yet complete, keep exploring and playing, as you may find many more energy bonuses along your journey!