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Heartopia × Dave the Diver Collaboration: Diving Valves & Rewards Guide

Bob Black
Bob Black

2026-08-07 17:31:58

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The highly anticipated Heartopia × Dave the Diver limited-time crossover event (themed "No Bubbles Lost!") is officially live!


This collaboration brings the vibrant marine essence of the hit indie game Dave the Diver straight into the cozy world of Heartopia. This comprehensive guide covers the event schedule, rapid Diving Valve farming methods, and the exclusive exchange shop catalog.


Heartopia × Dave the Diver Collaboration Event Schedule


To maximize your limited-time rewards, keep these key event parameters in mind:


Event Metric

Details

Notes

Event Name

Heartopia × DAVE THE DIVER Crossover

Theme: "No Bubbles Lost!"

Start Time

August 8 at 06:00

Server Time

End Time

September 7 at 05:59

30-day active window

Event Currency

Diving Valves

Required for all shop exchanges

Eligibility

All D.G. Members

Access directly via the Event Page


How to Get Diving Valves: Best Farming Methods



To purchase the crossover items, you need to accumulate Diving Valves. Players can obtain this special currency through two main activities across the island's coastal lines:


1. Ocean Cleanup Operations


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Equip your gear and dive into the Ocean Cleanup hobby. During the event period, clearing up ocean trash and marine debris triggers bonus drops. Every successful cleanup effort rewards you with a generous amount of Diving Valves alongside standard hobby experience.


2. Gathering Ocean Collectibles


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Stroll along the beaches, coral reefs, and shallow waters to gather unique Ocean Collectibles. Interacting with these limited-time environmental items gives you a high chance of looting extra event currency.


(Note: To keep progression balanced, the developers have implemented a daily soft cap. You can farm a maximum of 1,000 extra Diving Valves per day via Ocean Cleanup and Collectibles.)


Need More Diving Valves Fast?


If you don't have enough time to grind every day or want to get all the items immediately, you can buy them directly in the game. For a quick and safe way to buy event packages, you can top up your account through TOPUPlive to get your Heartopia Diamond instantly.


>>Use blog code: topupliveblog<<

GAMG Junior Membership

GAMG Junior Membership
$0.69
- 7%

GAMG Formal Membership

GAMG Formal Membership
$3.63
$ 3.89

20 Heart Diamonds

20 Heart Diamonds
$0.69
- 6%

60 Heart Diamonds

60 Heart Diamonds
$1.22
$ 1.29


Rewards Catalog: What to Exchange First


Accumulated Diving Valves can be traded at the event exchange store. The cross-over items pay heavy homage to Bancho Sushi and Dave’s iconic diving gear:


Category

Highlighted Rewards

Priority & Strategy

Limited Recipes

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Bancho Sushi pixel dishes

⭐⭐⭐⭐⭐ Top priority; likely missable.

Exclusive Clothing

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Dave's wetsuit & Bancho gear

⭐⭐⭐⭐ Essential for fashion collectors.

Themed Furniture

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Retro pixel sushi bar decor

⭐⭐⭐⭐ Best for custom marine rooms.


FAQs About Heartopia × Dave the Diver Collaboration


1. Is the Heartopia × Dave the Diver event permanent?


No. This is a limited-time crossover event. Once the event expires on September 7, unused Diving Valves and the exchange store will become inaccessible.


2. Will my daily cap reset if I don't use it?


No. The 1,000 daily valve cap resets every day at server reset time. Unfarmed valves do not roll over to the next day.


3. How do I open the event store to exchange rewards?


Go to your Event Page in the game menu. Click on the Heartopia × Dave the Diver event tab, and you will see a direct link to the exchange shop.


4. What should I do if I cannot farm enough Diving Valves?


If you run out of time or reach your daily farming limit, you can buy extra event vouchers directly in the game. You can top up your account quickly and safely through TOPUPlive to get them instantly.


Conclusion


The Heartopia × Dave the Diver collaboration bridges cozy simulation and deep-sea exploration perfectly. Log in daily, clear the ocean shores, and gather your Diving Valves to secure these exclusive cross-over items before the tide rolls out!


Top up Heartopia Diamonds at TOPUPlive to enjoy exclusive deals and get ready for the Heartopia × Dave the Diver Collaboration. Unlock limited outfits, furniture, and special rewards today!



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Bob Black

Bob Black

game writer

I’m a gaming writer who enjoys breaking down complex game systems into clear, easy-to-understand guides. I like exploring new updates, analyzing mechanics, and turning complicated information into practical tips that players can actually use.

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