Splatoon 3

That Sinking Feeling Walkthrough: Best Weapons, How to Complete, and Collectibles

★ Version 1.1.2 Update Details
★ Tips and Tricks: Beginner's Guide to Splatoon
┗ Best Weapons | Best Specials | Best Sub Weapons
★ All Game Modes and Rules
┗ Turf War | Anarchy Battles | Salmon Run
★ Hero Mode Walkthrough | List of Bosses

That Sinking Feeling is a Hero Mode stage in the Happiness Research Lab sector of Splatoon 3. Continue reading to see a full walkthrough, the best weapons to use, and the locations of all collectibles!

List of Contents

That Sinking Feeling Basic Info

Stage Location
That Sinking Feeling Map ImageEnlarge
Site Happiness Research Lab Stage No. 7
Entry Fee 20 No. of Tries 1

That Sinking Feeling Weapons and Rewards

Best Weapon for That Sinking Feeling

Splatoon 3 Sploosh-o-maticSploosh-o-matic
・Sploosh-o-matic's shots will make it easier to ink the ground and walls well enough for movement.

・The Burst Bomb uses less ink and can be used to quickly splat walls to keep momentum.

All Weapons Choices and Rewards

Main Weapon Sub Weapon Reward
Splatoon 3 Sploosh-o-maticSploosh-o-matic Splatoon 3 Burst BombBurst Bomb 1800
Power Eggs
Splatoon 3 Carbon RollerCarbon Roller Splatoon 3 Burst BombBurst Bomb 1800
Power Eggs
Splatoon 3 Mini SplatlingMini Splatling Splatoon 3 Splat BombSplat Bomb 1900
Power Eggs

That Sinking Feeling Walkthrough

Video Walkthrough

That Sinking Feeling Tips and Advice

Ignore The Enemies Unless Absolutely Necessary

ignore enemies and focus on progression

The stage will start to fall apart, making getting to the goal incredibly difficult if you do not move quickly. You do not have to splat enemies to proceed, so ignore them and prioritize progressing through the stage.

Splatoon 3 Related Guides

Splatoon 3 Hero Mode

Hero Mode Walkthrough

List of Hero Mode Sites

Camp CuttleCamp Cuttle Future Utopia IslandFuture Utopia Island
Safe and Cozy FactoryCozy & Safe Factory Cryogenic HopetownCryogenic Hopetown
Landfill DreamlandLandfill Dreamland Eco-Forest TreehillsEco-Forest Treehills
Happiness Research LabHappiness Research Lab Alterna Space CenterAlterna Space Center

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