How to Complete All Sunny Sea Breeze Challenges in Infinity Nikki

5 hours ago 3

Published Jun 27, 2026, 9:37 PM EDT

Stephanie Watel is a Contributing Writer at DualShockers who has been covering games professionally since 2022. She specializes in guides and reviews, with additional experience writing lists and features across RPGs, horror games, cozy sims, action games, open-world RPGs, JRPGs, and indie titles.

Before joining DualShockers, Stephanie contributed to GameRant, IGN, MovieWeb, Pro Game Guides, Twinfinite, and Prima Games. Her work has covered major releases, underground sleeper hits, and indie games across a wide range of genres. Stephanie holds a B.A. in English, including studies in journalism.

The 'Where Stars Year' (2.7) seasonal update in Infinity Nikki is one of the game's shortest and sweetest updates so far, with the focus of its events and activities found exclusively in the Sea of Stars. While this season feels more like a swift summer vacation before more hefty content follows, it doesn't mean that players are left without anything to do in terms of content.

Alongside the 'Pick Your Dream Stage' content, there's a chance for you to grab an additional summer-themed optional outfit via the Sunny Sea Breeze challenge. If you're not sure where to start, here's how to find and complete the Sunny Sea Breeze challenge in Infinity Nikki.

The Sunny Sea Breeze Challenge is located in the game's Events menu, which has gotten a makeover for the Where Stars Yearn (2.7) season. Look for the 'Time to Collect' icon on the right side, and select it to be taken directly to the menu for the challenge.

Note that this challenge is available only for a limited time until the season ends on July 15, 2026, so make sure to knock out its objectives and collect its rewards before then.

How to Complete Sunny Sea Breeze Challenge in Infinity Nikki

To complete the Sunny Sea Breeze challenge in Infinity Nikki, you need to fulfill a variety of gameplay objectives, many of which are geared towards the current season's activities and quests.

The objectives are divided into server-locked "Days", and each one will unlock after a certain amount of server time has passed, regardless of your progress. In the usual fashion, the first three Days of objectives unlock during the first three days of the season, while the so-called fifth day comes five days after the season begins, skipping over an extra day.

Similar to other challenges like this one, you're free to complete the provided objectives in any order you wish, meaning you can tackle one on "Day 3" before going back to one on "Day 1". You also don't need to complete every single objective in the challenge to get all the rewards provided, so focus on the ones you feel most comfortable doing.

Day 1 Objectives

This day features four optional objectives, which are focused on the current season's events in the Sea of Stars.

Objective

How to Complete

Use Drifting Power once in Music Space: Bubbles	Enter the Music Space: Bubbles via the portal to the left of the main stage. Approach the water area and use Drift Power to float around in a bubble.
Use Bouncy Drum once in Music Space: Fireworks	Enter the Music Space: Fireworks via the portal to the right of the main stage. Once inside, use the Bouncy Drum.
Obtain a total of 2,000 Heartstrings in any Music Space	Earn a cumulative total of 2,000 x Heartstrings in any of the Music Spaces (Bubbles or Fireworks), which you can do in a single day.
Infuse Heartstrings 1 time into any Music Space	With the Heartstrings you gather from the Music Spaces in the Sea of Stars, go to the 'Pick Your Dream Stage' menu and choose either 'Bubble' or 'Fireworks' at the bottom to infuse your Heartstrings.

Day 2 Objectives

This day features four optional objectives, which are focused on the current season's events in the Sea of Stars.

Objective

How to Complete

Organize any 6 members to sing together in Nikki's Music Club and save it in a Rhythm Block	Speak to the Gifty standing on the star near the portal that leads to Music Space: Fireworks to start Nikki's Music Club. Choose six members from the selection provided to sing together, and then hit the save button in the bottom-right corner to receive rewards and fulfill the objective.
Participate in Momo's Dance Camp once in any Music Space	Enter the Music Space: Bubbles or Fireworks via the portals to the left and right of the main stage in the Sea of Stars. Once there, head to the stage in the center of the water, where you'll find the Momo's Dance Camp challenge. Participate once, regardless of the score you get, to fulfill this objective.
Complete Shooting Star's Call once in any Music Space	Shooting Star's Call is a special event in either Music Space (Bubbles or Fireworks) that can happen unexpectedly. When it does, complete the event to fulfill the objective.
Take a photo with the Gifty audience by the stage	Go to the Starshine Stage in the Sea of Stars and position yourself near the crowd of Gifties facing the stage. Enter Photo Mode and

Day 3 Objectives

This day features four optional objectives, which are focused on the current season's events in the Sea of Stars, along with the Starlit Shop.

Objective

How to Complete

Obtain a total of 4,000 Heartstrings in any Music Space	Get a cumulative 4,000 x Heartstrings between both available Music Spaces (Bubbles and Fireworks).
Use the Bom-Bom Bubble Machine once in Music Space: Bubbles	The Bom-Bom Bubble Machine is near the entrance to the Music Space. Step on the small platform button on the beach to the left of the entrance.
Play 3 songs in Momo's Dance Camp in Music Space: Bubbles	Participate in Momo's Dance Camp on the center platform until you've completed at least three different songs.
Make 1 exchange at the Starlit Shop (limited-time)	Use your Starlit Crystals to purchase one item from the Starlit Shop, specifically from the Limited-Time tab.

Day 5 Objectives

This day features four optional objectives, which are focused on the current season's events in the Sea of Stars, along with the more common objective of using Vital Energy in your daily Realm Challenges.

Objective

How to Complete

Infuse a total of 6,000 Heartstrings into any Music Space	Obtain a cumulative total of 6,000 x Heartstrings between both Music Spaces (Bubbles and Fireworks) in the Sea of Stars.
Use the Blazing Firecrackers once in Music Space: Fireworks	The Blazing Firecrackers machines are located on the left and right sides of the beach in the Music Space: Fireworks area. Interact with one to fulfill the objective.
Play 3 songs in Momo's Dance Camp in Music Space: Fireworks	Reach Momo's Dance Camp on the center platform in the area and participate until you've completed at least three different songs.
Consume a total of 2,000 Vital Energy	Exchange at least 2,000 x Vital Energy points in the Realm Challenge menu via any challenges you wish (e.g. - Realm of the Dark, Realm of Escalation).

All Sunny Sea Breeze Challenge Rewards in Infinity Nikki

infinity-nikki-holiday-waverider-preview

The main reward for completing the Sunny Sea Breeze challenge in Infinity Nikki is the Holiday Waverider outfit (seen above), which is a 3-star, Cool-themed ensemble that sports a fun swimsuit aesthetic.

Unlike some other similar challenges in the game, you don't need to craft this outfit from a sketch, meaning you can wear it right out of the gate for Nikki's summer-themed adventures. You can also glow it up via the Glow Up menu to unlock extra color palettes, if you'd prefer to change the color scheme (and it also rewards you with 10 x Diamonds).

Alongside that reward, the challenge also provides a few hundred Diamonds altogether, as well as Swirl Bubbles: Sweet and Blings.