Stepping into the "Modern Art" mission in Crime Scene Cleaner feels like entering a high-stakes playground for the twisted elite. As you navigate the blood-spattered halls of the gallery, uncovering all the crime scene cleaner museum secrets becomes essential for any completionist looking to achieve a 100% rating. This mission serves as the penultimate challenge in the game, tasking players with scrubbing massive exhibits, relocating misplaced artifacts, and solving complex environmental puzzles that are easy to miss during a standard cleanup.
Whether you are hunting for hidden rooms or trying to trigger the elusive Katana minigame, knowing the crime scene cleaner museum secrets will save you hours of aimless wandering through the dark labyrinth and the expansive wings of the museum. From the rhythmic puzzles of the West Wing to the color-coded static of the Northern Exhibition, this guide provides the definitive roadmap to mastering the Modern Art gallery and leaving no trace of the billionaires' gruesome games.
Mission Overview: The Modern Art Gallery
The "Modern Art" mission takes place in a sprawling museum where a "murderous game" was hosted for wealthy VIPs. Your primary objective is to clean up after 10 participants who fought to the death. The map is divided into several major zones: the Central Exhibition, West Wing, East Wing, North Exhibition, Upper Passage, and the Cafeteria.
Because this is one of the largest maps in the game, players should focus on unlocking high-tier cleaning skills before attempting a full completionist run. Efficiency is key when you are dealing with dozens of misplaced pieces of furniture and scattered dinosaur bones.
💡 Tip: Always prioritize collecting the T-Rex pieces first. They are scattered across multiple exhibits, and bringing them back to the Central Exhibition early prevents you from losing track of them during the final scrubbing phase.
The Two Major Museum Secrets
There are two primary crime scene cleaner museum secrets that grant access to hidden areas, exclusive loot, and the final cassette tape. These are not merely hidden behind doors; they require active interaction with the environment.
1. The TV Puzzle (Northern Exhibition)
Deep within the Northern Exhibition, near the dark labyrinth, you will find a room filled with broken television sets. This is the key to the first major secret.
- Observation: Before entering the maze, look at the ceiling in the preceding room. You will see a specific pattern of colors displayed on overhead screens.
- The Solution: Navigate to the far left corner of the room with the broken TVs. You must interact with the screens to match the static color to the ceiling's reference.
- The Reward: Solving this opens a secret door on the right. Inside, you can pick up a Katana, which triggers a combat minigame against mannequins. Completing this mini-game grants the Rage Against the Machine achievement and leads to the final cassette tape.
| TV Position | Required Color |
|---|---|
| Upper Left | Pink |
| Lower Left | Orange |
| Upper Middle | White |
| Lower Middle | Blue |
| Upper Right | Green |
| Lower Right | White |
2. The Cassette Wall Staircase (West Wing)
Located in the West Wing's music room (near the band area), this secret requires some platforming skills.
- The Setup: Look at the wall to find several large, transparent cassette tape decorations.
- The Process: Interact with the lowest cassette to make it slide out from the wall. Jump onto it, then interact with the next one up. Continue this "staircase" effect until you reach the very top.
- The Trigger: At the top of the climb, there is a much smaller cassette decoration. Interact with it to slide open a hidden door in the wall.
- The Reward: This room contains high-value paintings and a significant amount of cash loot.
All Cassette Tape Locations
Finding all four cassette tapes is a core part of uncovering the crime scene cleaner museum secrets. Some are lying in plain sight, while others are rewards for puzzles.
| Tape # | Name / Source | Location Details |
|---|---|---|
| 1 | Kokko Kann | Found early in the Red Room (East Wing). It sits on a table near the fire alarm. |
| 2 | Future Culture | Located in the West Wing Band Area. You must fix the mannequins and instruments on stage. Once the music plays and the lights flicker, the tape appears on the floor. |
| 3 | Upper Passage | Head to the room with the ducks, go up the stairs on the right, and follow the corridor. The tape is on the floor near a box. |
| 4 | Economy of Pain | Only obtainable after completing the TV Puzzle. A mannequin outside the secret room will hold the tape once the Katana minigame is finished. |
Body Locations and Evidence
To clear the mission with a perfect score, you must locate all 10 bodies and gather all pieces of evidence. The museum's verticality can make this difficult, especially in the "Many Doors" exhibit.
Body Locations
- West Wing: On the stage with the band.
- West Wing: Under the large lion statue.
- East Wing: In the Yellow Room, located on the bed in the loft area.
- North Exhibition: Two bodies are located near the mirror exhibits.
- North Exhibition: Next to the Triceratops skeleton.
- Labyrinth: One body is hidden deep within the dark maze.
- Central Exhibition: By the bronze T-Rex statue.
- Cafeteria: One body is slumped behind the main bar.
- Door Exhibit: One body is located at the "Many Doors" section.
Key Evidence
- Game Rules: Found near the incomplete T-Rex in the Central Exhibition.
- Dagger #1: Located by the bronze T-Rex.
- Dagger #2: Embedded in the back of the corpse near the lion statue (West Wing).
- Phone & Bets: Both are found in the Cafeteria area (one on a desk, one on the bar).
- Toy Gun: Tucked behind the Triceratops.
- Shield: Found inside the dark labyrinth.
Misplaced Exhibits Guide
A major part of the cleanup involves moving furniture and artifacts back to their designated "shadow" spots. This mission features a high number of misplaced items that have been moved across different wings.
| Item | Found In | Correct Destination |
|---|---|---|
| Red Chair | Labyrinth / Cafeteria | East Wing (Red Room) |
| Yellow Gaming Chair | Behind Cafeteria Bar | East Wing (Yellow Room) |
| Dino Bone Arm | Near Lion Statue | Central Exhibition (T-Rex) |
| Goat Statue | Yellow Room | Upper Passage |
| Sphere Artifact | Labyrinth Hoop | West Wing (Artifact Room) |
⚠️ Warning: The "Hand Statue" in the Red Room is often missed because it blends into the TV stand. Ensure you check every pedestal in the West Wing Artifact Room to see which one is missing its bust or statue.
Maximizing Your Loot
Cleaning isn't the only way to make money in the Modern Art museum. The billionaires left behind plenty of "tips" in the form of cash and illicit substances.
- The Cafeteria Kitchen: This is a goldmine. You can find a brick of drugs worth $700, along with several smaller $100 stacks.
- The Door Exhibition: Go behind the white door titled "The Gift of Guilt" to find six $100 bills.
- Staff Areas: Check the West Wing staff kitchen for locked containers and shelves; there are two $300 stacks hidden here.
- The Secret Room: Don't forget to loot the room opened by the Cassette Wall staircase. The paintings inside are valuable, and the cash stacks are significant.
To truly master the crime scene cleaner museum secrets, you should revisit the Official Crime Scene Cleaner Steam Page to check for any recent community-discovered easter eggs or patch updates that might change puzzle solutions in 2026.
FAQ
Q: How do I solve the TV color puzzle in the museum?
A: You must match the colors on the six broken TVs in the Northern Exhibition to the colors shown on the ceiling screens in the previous room. The order is: Pink (UL), Orange (LL), White (UM), Blue (LM), Green (UR), and White (LR). This is one of the most vital crime scene cleaner museum secrets for unlocking the Katana.
Q: Where is the missing T-Rex jaw?
A: The T-Rex jaw is usually found on the floor in the Central Exhibition, but other bones like the leg bone are in the "Two Door Room" and the toe claw is near the "Many Doors" exhibit.
Q: What happens if I pick up the Katana?
A: Picking up the Katana triggers a combat event where you must destroy spawning mannequins. Successfully completing this clears the path to the final cassette tape and unlocks the "Rage Against the Machine" achievement.
Q: I can't find the last piece of furniture in the Central Exhibition. Where is it?
A: Check the fire extinguisher and the tilted paintings. Often, players forget that "fixing" the museum includes straightening the art on the walls and placing the fire extinguishers back into their wall-mounted lockers.