Cave

"'Cave opens at 21 o' clock'"

Cave is the "Shop" located in the right-hand side of Level 4 area.

It has a quest that needs you to enter it. It looks like a standard cave from the outside, however, from 00:00 to 20:59 it's closed, and has collapsed rocks on it. To enter it, you have to wait for 21:00, at which time it opens. It'll be open until 23:59.

There's also a skeleton without a head that had his head crushed by the cave collapsing. When inside, you'll find many pretty looking and glowing crystals coloured cyan, red, pink and light green. Deep into the cave, you can find a giant diamond that's inside. However, to get to it, you have to get through the maze. To get outside press the "Go Back" button near the Diamond If you press it, you get teleported outside the cave. In the cave, you can also buy one generator and two cards which are good for new/mid players.

The generator that you can purchase from the cave is the Diamond Generator, which costs 55,000 and produces 4.1kW energy. The two cards that you can purcahse from the cave are the Emerald Card, which costs 25,000,000 and produces 11.6 BPS, and uses 140kW energy; and the Amethyst Card, which costs 45,000,00 and produces 20.3 BPS, and uses 210kW energy.