Cabin / longer button sequence
Cabin Fever Long
Button Puzzle
Open GuideLate game
Big Walk Black Tower Walkthrough
Reach the Black Tower reward step, get the already-finished Ending Key, then continue toward the Ending plinth and the final route.
Black Tower route
Black Tower reached
In progress
Reward step
Locked
Ending Key
Locked
Final route open
Locked
- Black Tower Challenges
- 0 / 6
- Black Sphere
- 0 / 7 rooms
Where Are You in the Final Route?
Pick the closest match, and this page sends you to the right guide instead of making you read all of them.
Which one is you?
Black Tower Route at a Glance
The late route is short, but it is not the same shape as the coloured towers.
Reach Black Tower
Complete the Black Tower reward step
Ending Key (already finished)
Final route / Ending plinth
Black Sphere / Ending path
The Ending Key opens the final route. The Black Sphere and the Ending Gate each have their own check, so this page does not print a single forced order after the key.
How Do I Reach the Black Tower?
Black Tower sits at the end of the major progression, so reaching it is a late-game state rather than a map pin you have not found yet.
Before Black Tower
- Opening route started
- Major coloured routes
- Late-game access
If Black Tower still will not open, the missing late-game requirement is the answer — not another local puzzle.
Complete the Black Tower Reward Step
The Black Tower hands over the Ending Key through its own reward step. Count the rewards you have banked at the tower, not just the challenge pages you marked complete.
Your Black Tower setup
Check your tower’s reward receptacles.
Return each reward the tower accepts, then confirm the Ending Key is released.
The reward step follows your world setting, so this page lists your challenges instead of printing a fixed number.
A solved challenge and a banked reward are two separate things. This counter only moves when a reward is returned to the tower.
Black Tower challenges
Which Black Tower Challenge Is This?
Black Tower challenges are team and communication tasks. Start from what you can see in front of you.
Seance / ritual
Centurion Seance
Team Puzzle
Open GuideSong / music
Centurion Song
Team Puzzle
Open GuideActing / charades
Charades Rooms
Team Puzzle
Open GuidePoem / split roles
Poet And Pontiff
Team Puzzle
Open GuideFast obstacle course
Speed Obby
Movement Challenge
Open Guide
Ending Key
The Black Tower reward is the Ending Key, and it arrives in its finished state.
- Released
- Already finished
- 0 cutters needed
Do not look for five Ending Key cutters. They do not exist.
The five-cutter routine belongs to the coloured towers. This key skips it, so nothing from those routes carries over.
Where Does the Ending Key Go?
The finished Ending Key goes to the Ending plinth. Placing it is what opens the Ending Gate and the final stretch.
Continue to the Ending RouteBlack Sphere (Final Gauntlet)
Seven sequential rooms with their own progression, so the room-by-room detail lives on its own page. Community guides call this stretch the Black Sphere.
Locked0 / 7 rooms
The six Black Tower challenges and the seven gauntlet rooms are not the same set.
Entry is not satisfied yet. The late-game step named above is what opens the rooms.
Enter the Black SphereStuck in the Final Route?
Pick the symptom you actually have. Each one belongs to a different check.
- I reached Black Tower but can't continue
- The reward step is the first thing to finish here. Reward step
- I finished all 6 challenges but nothing changed
- A solved challenge is not a banked reward. Return the rewards at the tower, then check whether the Ending Key is released. Reward step
- I can't find the Ending Key cutters
- The Ending Key has no cutters. It is already finished when you get it, so there is nothing to cut. Ending Key
- I have the Ending Key but don't know where it goes
- Take the finished Ending Key to the Ending plinth. That is what opens the Ending Gate. Ending plinth
- The Final Gauntlet won't open
- The gauntlet has its own entry requirement, and it is not a challenge counter. Black Sphere rooms guide
- I'm stuck in a Black Tower challenge
- Match what you see to one of the six challenges, then open its guide. Black Tower challenges
- I cleared the rooms but the Ending Gate is closed
- The gate opens from the Ending plinth, not from the room sequence. Ending troubleshooter
- I already finished the ending
- What is left is the post-game path, not a missed main gate. Post-game
All 6 Black Tower Challenges
The full late-area list, with completion and reward tracking.
Mark the reward when the tower accepts it. A checked challenge is not a banked reward.
Black TowerCabin Fever LongA longer cabin sequence on the later path.Button PuzzleVariant Black TowerCenturion SeanceWork the seance as a team and read the signals.Team PuzzleVariantCan resetHas a condition Black TowerCenturion SongPlay the parts together until the song lands.Team PuzzleChanges by player settingCan resetHas a condition Black TowerCharades RoomsAct the clue out so the rest of the team can read it.Team PuzzleVariantOrder is tied to your worldCan reset Black TowerPoet And PontiffSplit the verses and answer as a pair.Team PuzzleVariantOrder is tied to your worldCan reset Black TowerSpeed ObbyA faster obby variant with its own finish.Movement ChallengeVariant
Black Tower Area Completion
The six local challenges are the tower’s own completion content, tracked separately from the late route.
Finishing every local challenge is not the same as satisfying the late-game gate. The route rows above, not the challenge counter, show what still blocks the final route.
Open 100% TrackerWhat Comes After Black Tower?
The Black Tower reward gives you the Ending Key, and that key is already finished. From here the route branches.
Black Sphere Rooms
The seven late-game rooms, cleared in order to reach the end of the final route.
Open the room-by-room guideEnding route
The Ending plinth, the Ending Gate and the ending itself.
Open the Ending Guide
Black Tower Questions
- How do I reach Black Tower?
- The major coloured progression comes first, and Black Tower opens once the late-game route is available. If it still will not open, the progression tool names the requirement that is still standing. What Next tool
- What do I do at Black Tower?
- Finish the reward step, take the already-finished Ending Key, and continue to the Ending plinth and the final route.
- How many Black Tower challenges are there?
- Six tracked local challenges. They are the tower’s own reward content, so treat them as six separate tasks rather than one progress bar.
- Is the Ending Key another five-cutter Big Key?
- No. It arrives already finished, so it has no cutters. The five-cutter routine belongs to the coloured towers. Big Key Guide
- Do I need the Black Tower challenges to get the Ending Key?
- The Black Tower has its own reward step. In the 3-player and 4+ routes that step is built around six reward receptacles. Track the rewards you have returned, not just the challenge pages you marked complete — your world setting decides the details. Reward step
- Why can't I enter the Final Gauntlet?
- The gauntlet has its own entry requirement, and it is not a challenge counter. The late-game step named at the top of this page is the answer. Black Sphere guide
- What happens after Black Tower?
- The reward gives you the Ending Key, which is already finished. From there the route continues to the Ending plinth and the Ending Gate, and the Black Sphere runs its own seven rooms. Ending Guide