How to unlock the Crystal Chest in Pet Simulator 99 – Roblox

Pet Simulator 99, successor to the extremely popular Pet Simulator X, allows players to unlock and collect hundreds of adorable and unique pets, and then use said pets to farm for a variety of in game currencies and items, including Coins, Diamonds, Potions, Enchantments, and more. Some of the rarer and stronger items in this experience can only be obtained by opening chests, such as the mysterious Crystal Chest.

Where is the Crystal Chest in Pet Simulator 99?

The Crystal Chest is located in the Castle area (Area #3) and, unlike in Pet Simulator X, can be accessed without having to pay an egregious amount of Diamonds. Instead, you'll simply need to Rebirth one time, which can be done after reaching the Tiki area (Area #25). After Rebirthing at the Rebirth One location, you'll automatically unlock the Castle key, which can be used to unlock the actual castle building located inside the Castle area.

Inside this castle are various activities you can participate in, including the Spinny Wheel, Trading Plaza, Voting Booth, Huge Machine, and Crystal Chest.

Related: Pet Simulator 99 Pets Value List

How to open the Crystal Chest

To unlock the Crystal Chest, you'll need a Crystal Key. Crystal Keys are unlocked in parts as you progress through the Pet Simulator 99 ranks; normally you unlock the top half of a Crystal Key first, and then the bottom half.

Once you've collected both halves of a Crystal Key, you can click on one of the halves to combine it with the other. Then, with your completed Crystal Key, you can unlock the Crystal Chest.

The rewards you get from the Crystal Chest are randomized, and they range in rarity, but they're almost always better than your normal loot!

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That's it for this guide on how to find and unlock the Crystal Chest in Pet Simulator 99. This chest can be unlocked more than once, so keep your eyes peeled for those keys!

Looking for more Pet Simulator 99 content? Check out some of our other guides on Preston’s Shop location and code in Pet Simulator 99 – Roblox or Is the Super Starter Pack worth it in Pet Simulator 99? – Roblox here on Pro Game Guides!