Course to Venus search the ship: Step-by-Step Guide - Guide

Course to Venus search the ship: Step-by-Step Guide

Learn how to complete the Course to Venus search the ship quest, use the motion sensor, find the vent key, and avoid common progression blocks.

2026-09-24
Course to Venus Wiki Team
Quick Guide
  • Course to Venus search the ship requires checking ship locations at night.
  • Motion sensor is the main tool for detecting activity during the investigation.
  • Every room must be checked instead of searching only the area with the original clue.
  • Vent progression begins after the search quest makes the captain investigate the vent.
  • Black lunchbox access depends on story progress and appears in the fridge at night.

Course to Venus Search the Ship Quest Overview

Course to Venus search the ship is an investigation objective that asks you to inspect the vessel rather than follow a single waypoint. The key to completing it is using the motion sensor in the ship’s rooms at night. If the quest appears stalled, the usual cause is skipping a location, searching during the wrong time period, or attempting the vent sequence before the story has unlocked it.

The game is an adult-oriented humorous space adventure focused on relationships, choices, and a dysfunctional crew. Because the ship’s investigation is tied to character progression, completing other available interactions can also be important. The quest is not simply a one-room fetch task; it acts as a bridge between the ship search, the lounge investigation, the vent mystery, and later character events.

Quest ElementWhat to DoCommon Mistake
Time periodSearch the ship at nightChecking rooms during the day
Main toolUse Amy’s motion sensorWalking through rooms without activating it
Search areaCheck every accessible ship locationRepeating only one room
Vent objectiveInspect the vent after the quest unlocksTrying to force the vent sequence too early
Follow-up itemLook for the black lunchbox in the fridge at nightExpecting it before the story triggers it
Fastest Approach

Start the investigation at night, equip the motion sensor, and visit every accessible room in a consistent route. This reduces the chance of missing one scan.

Why the Quest May Not Advance

The search objective can feel unclear because the game does not always present the next action as a traditional marker. The investigation may require you to move between several rooms, use the correct item, and then revisit an earlier point of interest after the captain reacts to it.

If the motion sensor does not produce progress, first confirm that you have received it from Amy. Then repeat the search after night begins. Some objectives only become available after other story interactions have been completed, so an apparently empty room does not necessarily mean the quest is broken.

The lounge and television are also relevant to clue progression. If the game tells you to look for clues, advance the other available quests until the lounge is unlocked, then watch TV there. This can open the next investigation stage.

Check the Time

Search at night. Several investigation interactions are tied to the ship’s nighttime state.

Use the Correct Tool

The motion sensor from Amy is required for the room-by-room search. Merely entering a room is not enough.

Advance Other Quests

If no clue appears, unlock the lounge and use the TV before repeating the investigation.

Do Not Skip the Setup

If the motion sensor is unavailable, or the vent does not react, keep progressing through the other crew and story interactions before repeating the search.

Step-by-Step Search the Ship Walkthrough

Follow this sequence whenever the investigation objective is active. The important detail is to use the motion sensor in each room instead of treating the ship as one large interaction point.

1

Wait Until Night

Change the ship’s time state by continuing normal story actions until night. The search is designed around nighttime activity, so daytime room checks may not trigger the required event.

2

Get the Motion Sensor

Speak with Amy and obtain the motion sensor when the story makes it available. Keep it in your active inventory before beginning the room sweep.

3

Visit Every Accessible Room

Move through all accessible areas of the ship. In each room, activate the motion sensor and wait for the interaction to resolve before moving on.

4

Return to Important Points

After checking the ship, revisit the vent and any location connected to the current quest text. The captain may need to comment on the vent before the next item or interaction becomes available.

5

Continue the Story Chain

If the objective still does not update, complete other available quests, unlock the lounge, and watch TV there. Then repeat the nighttime search route.

StepLocation or ActionRequired ConditionExpected Result
1Ship interiorNighttimeInvestigation interactions can become available
2Amy’s interactionStory has introduced the sensorMotion sensor added to the search process
3Each accessible roomSensor equippedRoom is checked for activity
4Vent areaSearch quest is activeCaptain begins considering how to open the vent
5Lounge and TVLounge unlockedAdditional clues may become available
Completion Check

The search is progressing correctly when the captain begins wondering how to open the vent. That reaction signals that the investigation has reached the next stage.

Finding the Vent Key and Unlocking Progress

The vent sequence is one of the most frequently misunderstood parts of the ship investigation. The black lunchbox is not necessarily available as soon as you begin exploring the fridge. It appears after the story has advanced far enough and the captain has interacted with the vent during the relevant quest.

Once the vent objective is active, check the fridge at night and look for the black lunchbox. The item contains the vent key needed to continue. If the black lunchbox option is missing, this generally means the prerequisite conversation or quest trigger has not been completed yet.

ProblemLikely CauseRecommended Fix
No black lunchboxVent quest has not triggeredSearch the vent after receiving the ship investigation
Motion sensor does nothingWrong time or missing prerequisiteWait until night and confirm Amy provided the sensor
No new clueOther story content is incompleteAdvance available crew quests and unlock the lounge
Vent remains inaccessibleCaptain has not reacted to the ventSearch the ship first, then inspect the vent again
Quest feels stuckOne room was skippedRepeat the full room-by-room sensor route

Use the following order for the cleanest progression:

  • Begin the search only after the investigation objective appears.
  • Wait for nighttime before checking the ship.
  • Activate the motion sensor in every accessible room.
  • Inspect the vent after the sweep.
  • Check the fridge at night for the black lunchbox.
  • Use the vent key when the game makes the interaction available.
Vent Key Tip

Do not repeatedly click the fridge at random times. First trigger the vent investigation, then return to the fridge during the nighttime portion of the cycle.

Troubleshooting and Efficient Search Routes

A consistent route makes this objective easier because the game expects broad coverage of the ship. Start from a fixed room, move clockwise or from one end of the vessel to the other, and mark each area mentally after using the sensor. This is more reliable than revisiting the same room several times.

If the quest does not update after a complete sweep, avoid assuming that the save is unusable. Course to Venus includes several progression gates connected to relationships and side objectives. A missing interaction often means that another quest must be advanced first.

SymptomFirst CheckSecond Check
No nighttime eventConfirm the current timeFinish an available interaction and try again
Sensor has no responseConfirm it came from AmyUse it in every accessible room
Vent gives a standard messageSearch quest may be incompleteInspect the vent after the room sweep
Clue objective remains activeLounge may be lockedUnlock the lounge and watch TV
Fridge lacks the black lunchboxStory trigger is missingProgress until the vent investigation begins

Reliable Route

Start at one end of the ship and check rooms in order. Avoid teleporting between isolated locations until the sweep is complete.

Nighttime Timing

Perform the entire sensor search during one nighttime period whenever possible. This keeps the objective state consistent.

Progress Recovery

When no interaction appears, complete another available crew quest, then return to the ship investigation.

Search the Ship Checklist:

  • Wait until nighttime begins
  • Obtain the motion sensor from Amy
  • Use the sensor in every accessible room
  • Inspect the vent after completing the sweep
  • Check the fridge for the black lunchbox after the vent trigger
Avoid Repeated Clicking

Rapidly repeating one interaction rarely advances this quest. Change the state instead: move to another room, wait until night, complete a side objective, or revisit the vent after the full search.

Search the Ship Rewards and Next Objectives

The value of this quest is progression rather than a conventional combat reward. Completing the investigation opens additional interactions involving the ship, the vent, clues, and crew relationships. It also helps connect the captain’s exploration with the wider mystery developing aboard the vessel.

The relationship system is part of the broader progression structure. Crew members have individual interactions and relationship levels, and later story access may depend on choosing the appropriate dialogue or completing related objectives. Keep checking the ship after major conversations because new actions can become available without appearing as a permanent map marker.

Progress PointUnlock or DevelopmentBest Follow-Up
Motion sensor obtainedNighttime room investigationSweep every accessible room
Vent reaction triggeredCaptain begins investigating accessReturn to the fridge at night
Black lunchbox foundVent key becomes availableUse the key when prompted
Lounge unlockedNew clue investigation areaWatch TV in the lounge
Search completedBroader story progressionContinue crew quests and inspect new interactions

For the current version, the game page identifies Course to Venus as an adventure title in development with HTML5, Windows, and Android versions listed. The official Course to Venus itch.io page is the best place to check the creator’s current release information and development updates.

Progression Reminder

The ship search is connected to story and relationship content, so completing available crew interactions can be just as important as scanning the rooms.

Course to Venus Search the Ship FAQ

Q: How do I complete the Course to Venus search the ship quest?

Wait until night, obtain the motion sensor from Amy, and use it in every accessible room on the ship. After the sweep, inspect the vent and continue any related story objectives.

Q: Where is the vent key in Course to Venus?

After the search quest triggers the captain’s investigation of the vent, check the fridge at night for the black lunchbox. The key becomes available through that story progression.

Q: Why can’t I find the black lunchbox?

The story may not have reached the required vent trigger yet. Search the ship with the motion sensor, inspect the vent, and advance other quests if the fridge still has no black lunchbox option.

Q: What should I do if the motion sensor does not find anything?

Confirm that it is nighttime, verify that Amy provided the sensor, and check every accessible room. If the objective remains unchanged, unlock the lounge, watch TV there, and progress other available quests.

Final Check

A completed room sweep, a triggered vent reaction, and a nighttime fridge check are the three milestones that usually resolve this investigation.