All Secret Room Locations and Rewards in Pet Simulator 99 – Roblox

Pet Simulator 99, successor to the extremely popular Pet Simulator X, allows you 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. While you explore the world of PS99, you may discover a few hidden locations that are just waiting to be unlocked.

All secret rooms in Pet Simulator 99 and what they offer

At the time of this article's publication, there are three secret locations that you can unlock and discover using Secret Keys. You will obtain your first Secret Key upon reaching Rebirth 3. If you want more Secret Keys, you'll need to purchase them from the Trading Plaza.

Secret Room #1

The first secret room is located in Enchanted Forest (Area #15) and contains a merchant that "sells" (used loosely because the items are actually given away for free) three items at random. Upon unlocking the door to this secret room, you can interact with the merchant and choose one of three items they're giving away. These items could either be literal garbage (old boots, rainbow poops, etc.) or extremely rare (potions, enchantments, charms, etc.). Once you've chosen an item, you'll be kicked from the room and will need another Secret Key to reenter it.

Secret Room #2

The second secret room is located in Wild West (Area #33) and contains three large chests. Upon unlocking the door to this secret room, you'll be able to choose one of these three chests to open. Similar to the first secret room, the items hidden inside these chests are random and could be a variety of things, such as old boots, rainbow poops, potions, enchantments, key pieces, etc.). Once you've chosen and opened one of the chests, you'll be kicked from the room and will need another Secret Key to reenter it.

Related: Pet Simulator 99 – All Shiny Relic Locations

Secret Room #3

The third secret room is located in Fairy Castle (Area #58) and contains a singular prize wheel. Upon unlocking the door to this secret room, you can try your hand at spinning the prize wheel and unlocking Crystal Keys. Once you've spun the wheel, you'll be kicked from the room and will need another Secret Key to reenter it.

In my opinion, this is the secret room that's the most worth it (as you know for sure you'll get at least one item that's actually good), so I used my Secret Key here. To my surprise, I was lucky enough to spin the prize with the lowest chance (1%) and earned a whopping 50 Crystal Keys!

End

That's all there is to know about the secret rooms in Pet Simulator 99. If/when more of these secret rooms are added, I will update this guide accordingly. In the meantime, let me know in the comments below if you've earned anything cool from any of the secret rooms!

Looking for more Pet Simulator 99 content? Check out some of our other guides on All Areas in Pet Simulator 99 – Roblox or Where is the Rainbow Machine in Pet Simulator 99? – Roblox here on Pro Game Guides!