Sprunki Phase 3 appears to be a fan-made or modded release, and the simplest way people get it is by opening the Sprunki mod page or video-linked build, then following the creator’s play instructions rather than unlocking it inside a single official game mode.

What users usually do

  • Open the Sprunki Phase 3 page or the linked build from the creator’s post/video.
  • Click the play button if it is a web version, or download the file if the creator provides one.
  • Use the drag-and-drop style controls shown on the screen to trigger the characters and sounds.

What the current posts suggest

Recent public posts around “Phase 3” mostly point to remakes, teasers, add- ons, or mod uploads rather than one official universal unlock path. That usually means “getting Phase 3” depends on which Sprunki version or creator page you’re using, not on a hidden in-game cheat.

Safe way to find it

  1. Search for the exact Phase 3 build name you saw.
  2. Open the creator’s original post or video link.
  3. Prefer pages that describe the download or play steps clearly.
  4. Avoid random mirror sites if the creator’s own link is available.

Useful note

A public guide on a related Sprunki phase says the gameplay is done by visiting the page, pressing Play Game, then dragging and dropping the icons onto characters. That is the clearest pattern currently visible for Sprunki phase mods in general.

TL;DR

There does not seem to be one standard “unlock Phase 3” method; in most cases, you get it by opening the specific fan-made Phase 3 build or mod link shared by the creator.