If you’re starting your detective career in Armless Detective, The Motel Room Massacre is one of the first cases you’ll encounter. While it serves as a tutorial, the randomized evidence system can make it surprisingly confusing. This guide explains every clue type, how to investigate the room properly, and how to identify the correct suspect.
Armless Detective The Motel Room Massacre Walkthrough
Each case generates a suspect with several unique traits. Your job is to search the motel room for evidence and compare those clues with the suspect list.
Use your special detective hat gadgets to inspect different objects around the room.
Before beginning, you can water the plant using the Gadget Arm and watering can. This isn’t required for solving the case, but it’s one of the first interactions the game teaches you.
All Evidence Types Explained
Fingerprints
Equip the Black Light and search the room carefully.
- Fingerprints found = Suspect leaves fingerprints.
- No fingerprints found = Suspect is good at hiding fingerprints.
Common locations include:
- Walls
- Furniture
- Plants
- Objects around the room
Cold Blooded
Use your Grabby Arm to remove the tape covering the thermometer.
If the room temperature is very cold, it suggests the suspect is not cold-blooded because cold-blooded individuals prefer warmer temperatures.
If the clue indicates cold-blooded behavior, look for suspects with that trait.
Robux or Tix
Equip the Magnet and search around the room.
- Tix found = Suspect has no Robux.
- Robux found = Suspect has Robux.
Hidden currency is often found underneath furniture such as beds.
Hair Evidence
Use the Magnifying Glass and inspect floors and room corners.
- Rainbow hair found = Suspect sheds hair often.
- No hair found = Suspect does not shed hair often.
Hair can be very small and easy to miss.
Writer Trait
Use the Grabby Arm to open books and journals.
- Writing inside = Suspect enjoys writing.
- Empty pages = No writer evidence.
Cleanliness
Check the condition of the room.
Signs of a clean suspect include:
- Perfectly made bed
- Sparkling toilet
- Little or no mess
A messy room usually indicates the suspect does not like cleaning.
Important Tip: Evidence Is Randomized
One of the biggest mistakes new players make is assuming every clue appears in the same place every time.
The evidence changes between investigations.
For example:
- One run may contain fingerprints.
- Another run may contain hair instead.
- Room cleanliness can also change.
Always inspect every clue again if you restart the case.
How to Solve the Case Faster
Follow this process:
- Check fingerprints with the Black Light.
- Check the thermometer.
- Use the Magnet for Robux or Tix.
- Search for hair using the Magnifying Glass.
- Inspect books for writing.
- Examine room cleanliness.
- Compare all clues against the suspect list.
Cross off traits that don’t match until only one suspect remains.
Example Solution Process
In the walkthrough, the successful run revealed:
- Leaves fingerprints
- Has Robux
- Sheds hair often
- Likes cleaning
- Not cold-blooded
Comparing those traits against the suspect board narrowed the list down until Herbert became the only matching suspect.
Selecting Herbert successfully completed the case.
Common Mistakes
Ignoring Small Evidence
Hair strands and fingerprints can be surprisingly difficult to see.
Always check carefully before making your accusation.
Assuming Previous Clues Remain the Same
Every retry can generate different evidence. Never rely on clues from a previous attempt.
Guessing Too Early
Many new players accuse a suspect after finding only one or two clues. Gather every available piece of evidence first.
Rewards for Completing the Case
Solving The Motel Room Massacre unlocks your next investigations and helps you learn the core detective mechanics used throughout Armless Detective.
While it may seem simple at first, later cases become much more challenging and require careful evidence gathering before making an accusation.
If you’re stuck, remember that the key to every case is matching all discovered traits to a single suspect instead of focusing on only one clue.