To earn the achievement for collecting all cassettes in *Crime Scene Cleaner*, you must locate and pick up the cassette tapes hidden in each mission.
It also counts if you abort the mission after collecting a cassette.Locations of all cassettes:1. Bad Call- Cassette 1: In the attic, after opening the trapdoor with the dripping blood.
- Cassette 2: In the room with the shrine, accessible via the window with broken boards and the construction lift.
- Cassette 3: In the botanical room, accessible by finding two keys and opening the iron doors in the courtyard.
2. Trial By Blood- Cassette 1: In the room with the digital lock, on the desk next to the computer.
- Cassette 2: In locker M017 in the men's changing room, after activating the pool drain and retrieving the card from the empty pool.
- Cassette 3: In the VIP room, accessible after obtaining and using the VIP card.
3. Toxic Love- Cassette 1: On the living room shelf next to the router.
- Cassette 2: In the upstairs bathroom, next to the bathtub, after opening the secret room behind the painting in the living room.
4. Short Circuit- Cassette 1: On the bookshelf in the second room on the right, on the first floor.
- Cassette 2: Appears in the same location as Cassette 1 after leaving and re-entering the room.
5. Italian Job- Cassette 1: On the dresser in the office.
- Cassette 2: In the hidden casino room, accessible via the trapdoor in the office after finding the key in the kitchen.
- Cassette 3: In the hidden concert area, reachable by climbing the wall in the backyard with a ladder.
6. Affair with Death- Cassette 1: On the TV stand in the living room.
- Cassette 2: On the dresser in the ground floor living room.
- Cassette 3: On the dressing table in the daughter's room.
7. Friendly Fire- Cassette 1: On the shelf in the kitchen.
- Cassette 2: On the desk in the music room.
8. Party's Over- Cassette 1: In the bathroom of the right-hand cabin.
- Cassette 2: On the TV table in the party house.
- Cassette 3: In the hidden area behind the bush between the cabin and the pool, on the bench.
9. Modern Art- Cassette 1: In the red room, on the table next to the fire alarm.
- Cassette 2: On the stage in the west wing, after correctly positioning the mannequins.
- Cassette 3: On the floor in the hallway of the first floor in the north wing.
- Cassette 4: In the secret room, accessible after solving the TV color puzzle in the labyrinth room.
10. Call in Dead- Cassette 1: On the podium behind the curtain in the TV room.
- Cassette 2: In the last room at the end of the hallway on the second floor, next to the jukebox, accessible via the elevator.
- Cassette 3: In the blue shipping container in the container area, on the table inside the metal box.
- Cassette 4: In the room unlocked with the unknown key, on the crate next to the dragon statue.
Remember, you don't need to finish the mission after picking up a cassette;
aborting the mission will still count. This allows you to collect the tapes without completing the full mission.