Gargantuan Guest 666
rap
96.6B DiamondsExists 169
Details
- Exists
- 169
- Rarity
- Gargantuan 13/13
- Category
- Pets
- Market cap
- 16.3T Diamonds
- Scarcity
- #103 rarest by supply
- Last updated
- Today
Found in the Backrooms Keep Out Egg! Ground Slam - Pet will damage breakables in a large area!
Price history
- Change · All
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- High
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What is Gargantuan Guest 666 in Pet Simulator 99?
Gargantuan Guest 666 is a Gargantuan pet in Pet Simulator 99. Its RAP is 96.6B Diamonds, 69th of 3107 pets we track and 60th among 70 Gargantuan ones.
- Rarity
- Gargantuan
- Pet
- Pets
- RAP
- 96.6B Diamonds
- Rank
- #69 of 3107
- Exists
- 169
- Exists
- 169
How to get Gargantuan Guest 666
Related: 
Gargantuan Soccerball Trophy Angelus
Gargantuan Gingerbread Angelus
Gargantuan Meebo in a Spaceship
Gargantuan Black Balloon Cat
Where this comes from
Built from our Pet Simulator 99 data, checked 2026-10-07, using the sources below.
Data from the official Pet Simulator 99 API by BIG Games. Game content and images belong to the game's developer. We are not affiliated with Roblox or the developer.
How Gargantuan Guest 666 compares
Similar Gargantuan pets
All Pet Simulator 99 values →96.5B DiamondsRAP- Exists
- 125
- Golden RAP
- 111B
- Rainbow RAP
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95.7B DiamondsRAP- Exists
- 220
- Golden RAP
- -
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95.7B DiamondsRAP- Exists
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- -
- Rainbow RAP
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98.1B DiamondsRAP- Exists
- 553
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- -
94.8B DiamondsRAP- Exists
- 935
- Golden RAP
- -
- Rainbow RAP
- -
Questions about Gargantuan Guest 666
How much is Gargantuan Guest 666 worth in Pet Simulator 99?
Gargantuan Guest 666 has a rap of 96.6B Diamonds, which ranks it #69 of 4227 in Pet Simulator 99.
How rare is Gargantuan Guest 666?
Gargantuan Guest 666 is a Gargantuan pet, tier 13 of 13, and 169 exist in the game.
Is Gargantuan Black Balloon Cat better than Gargantuan Guest 666?
By rap, yes: Gargantuan Black Balloon Cat is 98.1B Diamonds, about 1.0 times Gargantuan Guest 666's 96.6B Diamonds.
How do you get Gargantuan Guest 666 in Pet Simulator 99?
Live data from the official Pet Simulator 99 API (ps99.biggamesapi.io), synced 2026-10-07 11:03 UTC. Rising or Falling compares RAP with about 24 hours earlier.