Quest guide

Rockin' Retsuko

You're best friends with Retsuko and it's time to celebrate...with music!

Quest reference · objectives and linked items from the game. Puzzle walkthroughs and some locations are still being added.

Start with this objectiveFollow RetsukoUse your in-game quest log if it shows a different active objective.
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Your objectives

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Sources & guide coverage

Objectives, item requirements and condition relationships were read from original Steam 3.0.1 game data. This is a quest reference, not yet a screenshot walkthrough of every puzzle. Maps appear beside objectives with verified location references. Other locations, scripted gifts and hidden progress conditions may need further review. An empty completion list does not mean the quest gives no rewards.

Community cross-check

The quest’s public availability was also checked against the community wiki. These additional statements come from that page, not independent native verification:

  • Complete: Swimming Lessons
  • Complete: The Fun in Furniture (quest series)
  • Complete: Fire Up the Volcano