|Start Date||End Date|
|October 24, 2018||October 28, 2018|
|Beta Party Hat||Town|
- It was the third party to occur on CP3D, with the second being the April Fool's Build and the first being the Alpha Test Party.
- The decorations and Beta Party Hat did not appear until halfway through the party.
- In the first half of the party, the Gift Shop's vault was open. However, as this was an error, it was corrected and the vault was sealed.
- After the party was finished, it was announced on the Discord server by Snowfire0206 the Halloween Party 2018 had already started
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