Garten of Banban 9 walkthrough: Step-by-Step Route - Guide

Garten of Banban 9 walkthrough: Step-by-Step Route

Follow this Garten of Banban 9 walkthrough for the main route, key card objectives, character encounters, chemical hazards, and major story checkpoints.

2026-11-11
Garten of Banban 9 Wiki Team
Quick Guide
  • Garten of Banban 9 walkthrough: Follow the facility route from the store opening to the final confrontation.
  • Key objective: Obtain Key Card 2.0 and use the correct reader to unlock the next area.
  • Story item: Deliver the application received from Dogman to the next character.
  • Chemical threat: Help separate the merged Ban Ban and Flumbo forms after their mutation.
  • Survival tip: Search each room carefully before triggering dialogue or entering a new facility section.

Garten of Banban 9 walkthrough: Route Overview

This route follows the major progression beats needed to move through the facility. The chapter begins around a store area, then expands into locked rooms, character requests, a mutation-related task, and a confrontation involving the facility’s shifting control. Because several objectives are introduced through dialogue, listen carefully before leaving each room.

Video Highlights:

  • The opening store sequence and the first character interaction.
  • The Key Card 2.0 objective and locked-door progression.
  • The Ban Ban and Flumbo mutation task.
  • The later facility confrontation and story transitions.
Route PhaseMain GoalProgress Signal
Store openingSpeak with the waiting characterA new item is handed over
First locked areaFind Key Card 2.0The card reader becomes usable
Character taskDeliver the Dogman applicationA small facility task begins
Mutation sectionAssist with the merged formsA door and internal route open
Facility conflictSurvive the confrontationThe story moves toward the closing scenes

Search First

Inspect counters, doors, and nearby rooms before moving away from a newly opened area.

Track Items

Keep note of the item given during dialogue and the application connected to Dogman.

Watch Threats

Treat every major conversation as a possible transition into pursuit, combat, or a locked-room objective.

Route Tip

Do not rush through dialogue. The next destination is often explained immediately before a door, card reader, or character task becomes active.

The opening sequence establishes the tone of the chapter and introduces the facility’s unstable power structure. A character warns that Rashista may arrive for an inspection and may pose a serious threat. Before that happens, the character gives you an item and asks you to deliver it to Onie.

Use this moment to identify nearby exits and interactive objects. The route can feel unclear if you run forward without checking the room. The first objective is not simply to reach the next door; it is to understand which item belongs to which character and why the inspection creates urgency.

Opening Objectives and Key Card 2.0

The first major progression gate involves a locked door and a card reader. After the opening interaction, look for the route that leads toward the area containing the Key Card 2.0 objective. The card is essential because the next door cannot be opened through normal interaction alone.

The safest approach is to explore the immediate area in a controlled loop. Check the room where the conversation began, inspect the visible corridors, and return to the reader once the card objective is active. This reduces the chance of overlooking a required interaction.

1

Finish the Opening Conversation

Speak with the waiting character and accept the item that must be delivered to Onie. Before leaving, note any warning about Rashista or an upcoming inspection.

2

Locate the Locked Door

Follow the accessible corridor until you find the door fitted with a card reader. If the reader does not respond, search the nearby rooms for the next objective prompt.

3

Collect Key Card 2.0

Pick up or activate the Key Card 2.0 objective, then return to the reader. Keep the route focused on the immediate locked area instead of traveling deep into the facility.

4

Use the Reader

Apply the card to the reader and wait for the door to finish opening. Enter only after checking the surrounding area for a safe path forward.

ObjectiveRequired ActionCommon ProblemRecommended Response
Deliver the first itemFind Onie after the opening sceneLeaving before identifying the recipientRecheck nearby dialogue and room entrances
Key Card 2.0Locate the card and return to the readerSearching too far from the locked doorSweep adjacent rooms first
Card readerUse the card on the correct panelInteracting with the door instead of the readerAim directly at the reader surface
New routeEnter after the lock releasesMoving before the area loadsPause briefly and scan the next room
Do Not Skip the Reader

The door progression depends on the card reader. If the door appears inactive, confirm that Key Card 2.0 has been obtained and that you are using the reader rather than the door itself.

Once the door opens, continue cautiously. The next character recognizes your progress and refers to your previous encounter with Dogman. This dialogue introduces the application that Dogman gave you. The application is not a decorative story item; it is used to advance the next task.

Character Tasks and the Mutation Route

After passing through the card-locked section, the chapter shifts from simple exploration to a character-led objective. Hand over the application associated with Dogman when prompted. The receiving character then asks you to complete a smaller task before leaving the area.

The central assignment concerns a mutant form created when Ban Ban and Flumbo merge after exposure to a harmful chemical. The objective is to help return the merged form toward its normal split state. The sequence combines environmental interaction, door access, and story dialogue, so use the task description as your route marker.

Dogman Application

Deliver the application when the character requests it. This confirms the next phase of the route.

Merged Forms

Ban Ban and Flumbo are described as merged and mutated after chemical exposure.

Door Access

Complete the local task before attempting to move deeper into the facility.

Controlled Progress

Open the required door, then follow the character into the next story area.

Story ElementWhat to DoWhy It Matters
Dogman’s applicationGive it to the requesting characterStarts the next facility task
Stretchable handsFollow the character’s explanationSignals that the local task involves unusual abilities
Chemical mutationHelp with the merged Ban Ban and Flumbo situationEstablishes the chapter’s main mutation conflict
Interior doorOpen the door after completing the taskLeads to the next route segment
Character escortMove forward after the door opensKeeps the story sequence active
Progress Check

You are on the correct route when the application has been delivered, the mutation task is explained, and the next door becomes available after the local interaction.

The mutation section is important because it explains why familiar characters appear in altered forms. Avoid treating the sequence as a simple fetch quest. The dialogue connects the chemical hazard to the merged state and gives context for the facility’s broader breakdown.

When the task is complete, the character reacts positively and the route continues. At this point, prepare for a sharp change in pacing. The chapter moves from guided interaction into a direct confrontation.

Confrontation, Facility Control, and Survival

The later route introduces a hostile encounter involving Var and other characters. The confrontation develops around the facility itself, with characters arguing over who controls the residence or research area. The dialogue suggests that the building is no longer governed by a stable authority.

Treat this section as a survival checkpoint rather than a normal exploration room. Keep sightlines clear, avoid standing directly in front of threats, and look for the environmental target indicated during the sequence. One instruction specifically directs you to aim at a column, making the surrounding structure part of the encounter.

Before the Final Story Sequence:

  • Deliver the opening item to Onie
  • Obtain and use Key Card 2.0
  • Give Dogman’s application to the requesting character
  • Complete the Ban Ban and Flumbo mutation task
  • Check the environment for the marked column during the confrontation
Confrontation CuePlayer ResponseRisk
A hostile character entersCreate distance and identify the active threatAttacking or moving without a clear target
The facility becomes disputedFollow the current objective instead of exploring randomlyLosing the route during dialogue
A column is mentionedAim at the indicated structural targetFocusing only on the enemy
A character appears trappedLook for the requested environmental interactionIgnoring a rescue prompt
The scene transitionsWait for dialogue and animation to finishMoving into an unloaded trigger
Watch the Environment

Some confrontation prompts point toward the room itself. If a character tells you to aim at a column, scan the nearby structure instead of searching only for an enemy.

The encounter also contains several story reversals. A character returns with allies, another character challenges the threat, and the facility is described as a personal residence or controlled space. These exchanges are designed to communicate the changing power balance, so do not assume that the first apparent victor remains in control.

Later dialogue references a possible death, a new ruler, and the disappearance of former authority. These lines set up the closing portion of the chapter. Continue following explicit prompts, especially when a character asks for help or warns you not to touch a particular object.

Ending Sequence and Completion Notes

The closing section focuses on pursuit, escape pressure, and the aftermath of the facility conflict. A character states that they need you and warns you not to escape. Another sequence asks for help and directs you toward the column target. These moments can overlap with dialogue, so allow the scene to develop before deciding that an interaction has failed.

Use the checklist below to confirm that the main route has been covered. The chapter’s progression is story-driven, and the most important completion markers are the item deliveries, the card reader, the mutation task, and the confrontation trigger.

Completion MarkerExpected Result
Onie objectiveThe first delivered item advances the opening route
Key Card 2.0The locked card-reader door opens
Dogman applicationThe character assigns the next facility task
Ban Ban and Flumbo taskThe merged-form storyline progresses
Column interactionThe confrontation reaches its next story beat
Final pursuitThe chapter transitions into its closing scenes

If the Route Stops

Revisit the last room where dialogue ended and inspect every nearby interactable object.

If a Door Is Locked

Confirm that the preceding item, card, or character task has been completed before searching elsewhere.

If a Threat Appears

Move away from the center of the room and identify whether the objective points to an enemy or structure.

Completion Tip

The most reliable way to finish Garten of Banban 9 is to pair every major dialogue exchange with a short room search before advancing.

The final musical sequence and closing dialogue provide atmosphere rather than a new farming or equipment system. Focus on the narrative transitions and wait for the chapter to finish loading before leaving the area. If you are replaying the route, the opening store, Key Card 2.0 door, mutation task, and column confrontation are the fastest checkpoints to verify.

Q: What is the first major objective in Garten of Banban 9?

The opening route asks you to accept an item and deliver it to Onie while preparing for the threat of Rashista and the facility inspection.

Q: How do I progress past the locked door?

Locate Key Card 2.0, return to the nearby card reader, and use the card on the reader rather than interacting only with the door.

Q: What happens to Ban Ban and Flumbo?

The chapter explains that Ban Ban and Flumbo become merged and mutated after exposure to a harmful chemical. A local task helps move them toward a normal split form.

Q: What should I target during the later confrontation?

Follow the environmental prompt. When the dialogue directs you to aim at a column, treat that structure as the active objective instead of focusing only on the hostile character.

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