Energy refills on its own after some time. Boost the amount is possible through two methods:

1. Increase your VIP level! Keep an eye on it by clicking on the pearls or coins top right.

2. Inhabit the characters and hotel workers! Check on this by clicking on the Island centre above and see how many units of energy each inhabited character brings in.

It's a great way to replenish your energy faster to do even more activities in Papaya! 🌸