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Splatoon Raiders Endings Guide

Learn the requirements for the main-story ending and the floor-100 true ending, including both final boss routes.

Updated 2026-08-13By Raiders Atlas Editorial

Quick answer

Splatoon Raiders has two main narrative milestones. Defeat Salmonarch in the Throne Room to roll the main-story credits. Then clear the post-game Hidden Ruins, reach Bottomless Buffet floor 100, and defeat Lord Saltimatum for the true ending.

Major spoiler warning

This guide names the final and secret bosses and explains the route required to reach both endings. It does not reproduce either ending scene.

Main-story milestone

Defeat Salmonarch

Clear the Throne Room encounter and its final ship sequence to roll the credits.

True-ending milestone

Clear floor 100

Finish the three Hidden Ruins, reach Lord Saltimatum in Bottomless Buffet, and win the secret fight.

Main-story ending requirements

  1. Progress through the campaign until the Throne Room opens.
  2. Defeat Salmonarch by clearing each platform, filling the Power Egg gauge, and using the Drill Attack on all three heads.
  3. Complete the timed route back to the Hideout Ship and operate the crane.
  4. Finish the resulting sequence to roll the credits and unlock post-game activities.

True-ending requirements

  1. After the credits, develop all three Tanks and clear the Fischflak, Smoksam, and Myunyere Hidden Ruins challenges.
  2. Assemble the Relic gate and enter Bottomless Buffet below the Throne Room.
  3. Advance through the three-floor sets until floor 100.
  4. Defeat Lord Saltimatum to trigger the true-ending milestone and obtain the Endless Search Relic Power.

What is not listed as a requirement

You do not need every Relic, Outfit, Adventure File, weapon, or Super Spicy raid to follow the ending route above. Treat those as optional completion goals. No separate third-ending route is currently available in the game information covered by this guide.

Prepare for floor 100Lord Saltimatum Boss GuideReview the secret boss phases, defense intervals, and final dome attack.

Frequently asked questions

How do you get the main-story ending?

Defeat Salmonarch in the Throne Room, complete the timed return to the Hideout Ship, and finish the crane sequence to roll the credits.

How do you get the true ending?

Clear all three Hidden Ruins with every Tank, reach floor 100 of Bottomless Buffet, and defeat Lord Saltimatum.

Do you need every Relic for the true ending?

The evidence used for this guide does not establish collecting every Relic as a true-ending requirement, so it is not listed as one.

Is there a third ending?

No third ending route has been cross-checked in the current sources, so this guide documents only the main-story credits and floor-100 true-ending milestones.

Related guides

WalkthroughSplatoon Raiders WalkthroughFollow a source-checked campaign route with recommended raid order, objectives, Salmonid Levels, and branch notes.BossesSplatoon Raiders Salmonarch Final Boss GuideBeat Salmonarch in the Throne Room with a phase-by-phase route for the rising tide, three heads, and ship crane finish.WalkthroughSplatoon Raiders Post-Game GuideFollow the post-game route through Super Spicy raids, three Hidden Ruins, and the Bottomless Buffet floor-100 objective.WalkthroughSplatoon Raiders Bottomless Buffet GuideUnlock Bottomless Buffet, prepare for its three-floor sets, reach the floor-100 story target, and understand what continues afterward.BossesSplatoon Raiders Lord Saltimatum Boss GuideReach floor 100 and beat Lord Saltimatum with a phase-by-phase plan for tornadoes, defense intervals, and the final dome attack.Game LengthHow Long Does Splatoon Raiders Take to Beat?Compare the time needed to finish the story, explore most campaign stages, reach the true ending, and continue into the post-game.