All Black Stars Checklist
Unlock every Black Star: prerequisites, steps, and common pitfalls.
Last updated: 2026-02-18
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Star 1 — Tile Puzzle Star
Tile puzzle reward area
Show steps & tips
Steps:
- 1.Toss blueberries to reveal images
- 2.Match all pairs in the memory-style tile puzzle
- 3.Reward includes the computer password (BIQT)
Troubleshooting:
- -If you mismatch, you may need to wait for the next in-game day before retrying
- -Don't rush tile matching — some puzzles reset if you fail
Star 2 — Radio Math Star
Near the radio / computer room area
Requires: Upgraded sledgehammer
Show steps & tips
Steps:
- 1.Upgrade your sledgehammer
- 2.Reveal wall hints around the computer room
- 3.Use the 11-step button order (always press RIGHT first / 'add first')
- 4.Follow the combination sequence: Reset → Right → Right → Left → Left → Right → Left → Left → Left → Right → Right → Left
Troubleshooting:
- -Don't try arithmetic — treat it like a combination dial
- -Always reset before starting the sequence
Star 3 — Smoothie Star
Smoothie stand area
Requires: Sledgehammer progression + chainsaw + tile puzzle completed
Show steps & tips
Steps:
- 1.Reveal smoothie stand by knocking down the 3rd wall layer
- 2.Shred ingredients with chainsaw (order doesn't matter): 5 blueberries, 3 strawberries, 1 kiwi, 1 peach
- 3.Bring smoothie to the stand
Troubleshooting:
- -Make sure you have all 4 ingredient types
- -The stand must be visible — break enough wall layers first
Star 4 — Trophy Star
Trophy room
Requires: Bubble + Pumpkin buddy
Show steps & tips
Steps:
- 1.Obtain Bubble and Pumpkin buddy
- 2.Access trophy room via the cutout entrance
- 3.Place golden berries on the correct pedestals (can be done over multiple days)
Troubleshooting:
- -You need both Bubble and Pumpkin buddy before accessing the trophy room
- -Golden berries can be placed across multiple in-game days
Star 5 — Push Pin Stars
Final layer, left side near computer room
Requires: Access to final layer
Show steps & tips
Steps:
- 1.Find the large blue push pin with smaller red pins
- 2.Use the hole to reveal how many pins are between shapes and the blue pin
- 3.Enter counts into tomato pincushions (answer: 4-7-8)
- 4.Interact with the blue pin
Troubleshooting:
- -Count only threads connected to RED pins
- -Don't count threads that merely pass by
- -Use left-to-right order matching the pincushions
Star 6 — Taxi Star
Final layer, near the clock
Requires: Final layer access, hole large enough to swallow cars
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Steps:
- 1.In the final layer, wait for the yellow taxi at the clock
- 2.Make sure your hole is large enough to swallow cars
- 3.Place hole correctly and let the taxi fall in
Troubleshooting:
- -The hole must be expanded enough to fit a car
- -Wait patiently for the yellow taxi to appear at the clock
Star 7 — Final Star
Hidden gap behind the computer room (final layer)
Requires: All previous stars, bubble ability
Show steps & tips
Steps:
- 1.Find hidden gap behind the computer room in the final layer
- 2.Use bubble to navigate
- 3.Solve the 'infinite hallway' trick by walking backward
- 4.Break the bubble outside to finalize the unlock
Troubleshooting:
- -The infinite hallway is solved by walking backward, not forward
- -You must break the bubble outside the hallway to complete the star