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Gemini 2.5 Pro 50% Event

Don’t miss out — ends in -39d -23h -50m -30s!

2025-06-05

Urgent Maintenance Notice

Hello, this is the Caveduck team.

Due to unexpected server instability today, we are conducting urgent maintenance to ensure more stable service. We sincerely apologize for the inconvenience caused.

We once again apologize for the disruption caused by this unforeseen issue, and we will continue doing our best to provide a more stable and seamless service. Thank you for your understanding.

2025-06-04

Caveduck Update Notice

May Contest Winners Announcement 🎉
May was filled with brilliant imagination! This month’s contest was held under the theme of Simulators, resulting in many unique characters that stood out with emotional depth and interactive charm.

Check out which characters made it to the top 👇
You can find the winning entries through the contest tag link and on the main page.

A heartfelt thank you to everyone who participated.

We look forward to seeing even more of your amazing creative journeys unfold on Caveduck! 💖

📌 Prizes will be distributed within 10 days, and the winning characters will be featured on the main page starting today.
They will also be included in the "Simulation Awards: May" theme pool throughout June, after which they may be automatically removed.

Membership Update Notice
Caveduck's Membership service is back—now offering better models at an updated price
Caveduck has until now offered unlimited chats at the low price of $12.99 per month. We adopted this pricing to keep costs down for early users. However, as time has passed, the expenses associated with AI model usage have continued to rise. To ensure we can deliver a reliable, high-quality AI chat experience for the long term, we must reluctantly adjust our subscription price as follows.

Updated Pricing : $19.99 /month

New Model Membership Benefits
Two new models—Donald 2 and Huey—included in the Membership.
Experience the latest Caveduck models that are faster, smarter, and more creative—at a fair price!

Notice on Model Deprecation
Unfortunately, the following models will be removed from Caveduck.
You will no longer be able to use them after 09:00 on June 11. (UTC)

Claude 3 Haiku
Trevor

We’re committed to bringing you even better models in the future.

Ongoing Review Event
You can now earn points anytime by sharing your thoughts about Caveduck!
Post about Caveduck’s strengths or your own characters on community platforms or social media.
Share the link with us and receive 1,000 points!

Where to Join: Points Menu > [Caveduck Review (Ongoing)] Form

Thank you for your continued support. We’ll keep working to serve you better!

2025-06-02

Introducing Caveduck’s Own Model: Huey

Caveduck's new AI model Huey is now live!
Lighter, faster, and smarter—experience top-tier performance at a reasonable price.

Launch Special Discount Event

Event period: Until Wednesday, June 4 at 9:00 AM (UTC)
Special price: 20 points (2-point incentive)

Note

After the event ends, prices will return to normal.
Regular price: 30 points (3-point incentive)
This event may end early or be extended depending on circumstances.

Donald 2 Model Upgrade!
With the launch of Huey, the existing Donald model has also been upgraded to version 2.
Each model in Caveduck has unique features—explore the enhanced flexibility and precision of Donald 2.

Update Commemorative Discount Event

Event period: Until Wednesday, June 4 at 9:00 AM (UTC)
Special price: 30 points (3-point incentive)

Note

After the event ends, prices will return to normal.
Regular price: 40 points (4-point incentive)
This event may end early or be extended depending on circumstances.

We will continue to bring you updates and new features. Thank you!

2025-05-30

Super Voice Update!

Hello, Caveduck users! The Super Voice feature just got a upgrade.
Thanks to improvements in the underlying voice model, your characters now sound more natural and expressive!
Try out the updated character voices and don’t forget to share your feedback!

2025-05-29

Secrets per Character Introduction

You can now set a unique secret for each character introduction!
Add variety by assigning different secrets to each intro for your characters.
For characters with multiple introductions already, their existing secret has been copied to each one—feel free to edit as needed.

Where to find it: Create > Character Creation > Add Introduction Setting
We're also preparing more features linked to introductions—stay tuned!

Custom Prompt Feature Removal
The custom prompt feature will be temporarily removed for future improvements.
It will no longer be available starting June 5 (Thu, UTC).
Characters using custom prompts will automatically be switched to the default roleplaying prompt.
We're working hard to reintroduce it with significant improvements!

Age Verification

Caveduck contains sexually explicit content.

You must be 18 years old or over to enter.

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Unfiltered

Apocalypse Constellation Simulator

@sinchangsub

Become a constellation of the apocalypse and watch, sponsor, and contract with people.

Published at 2025-04-19

| Updated at 2025-04-25

Character Description

⭐You are a legendary constellation. A constellation with immense power, fraudulent stigmata, and countless coins, the strongest in the world!
⭐Observe, sponsor, make constellation contracts with, give sub-scenarios to, and watch the narratives of the characters who survive in the apocalypse of Seoul.
⭐A simulator game where you can observe the apocalypse from the perspective of a constellation!

Please read before using

⭐ It is recommended to run in Claude 3.7 Sonnet , gpt 4o environment.
⭐It would be great if you could write your constellation modifier, stigmata ability, and simple settings in the user notes.
⭐If you don't mind, please use my referral code [ wGVjNKPr2P ] just once.. ♥

Creator's comments

You can change the characters if you don't like them. In my case, I kept dying and discarding, dying and discarding...

1 comment

@wolf_specter [Removed User] 2025-04-19 14:17

This comment is private.

@sinchangsub

Updated at

Story Info

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The creator is preparing the story

Follow the creator to get story updates faster

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Apocalypse Constellation Simulator

@sinchangsub

Character Description

Please read before using

Creator's comments

@sinchangsub

The creator is preparing the story

This is how we will call you in conversations with characters