Learn how to play the new horror game, The Devil Next Door, on Roblox with this step-by-step beginner’s guide.

The Devil Next Door is the latest horror experience on Roblox by Apparition Pictures, the creators of Floors Have Teeth. In this game, your job is to figure out who’s human and who’s a devil trying to sneak into your home. Sounds creepy, right? Don’t worry, we’ve got a step-by-step guide to help you survive!
What Is the Devil Next Door Roblox?
You play as a survivor in a world where devils walk among humans. Your house is one of the few safe spots left. Every day, people will knock, asking to come inside. But be careful, as some of them are devils in disguise.
How To Play The Devil Next Door Roblox: Step-by-Step

Game Phases: Day vs. Night
The game has two main phases:
- Night: You’ll get visitors knocking on your door, seeking to take shelter, and it is up to you whether you want to let them in.
- Day: During the day, you must investigate and check who might secretly be a devil.
Night Phase: Should You Open the Door?
- You’ll hear two knocks per night.
- Click the door to see who’s outside.
- Listen carefully to what they say—it might sound off.
- Decide quickly: YES to let them in or NO to keep them out.
Tip: Saying NO won’t hurt you. Saying YES might.
Day Phase: Investigate House Guests
- You have limited “moves” each day (shown as crosses at the top).
- Use your moves to:
- Talk to guests
- Check their teeth (devils have sharp teeth)
- Check their eyes (black veins are a red flag)
- Check their hands (look for black patches)
- If someone’s a devil, you have to shoot them. (This uses a move too)
If you can’t find anything suspicious, use the sleeping medicine to skip the rest of the day.
Meet the Priest
Sometimes, a priest shows up and takes people “to safety.” You’ll find a note at your door if that happens. Whether he’s helping or hiding something—well, you’ll have to decide.
Devil Traits: What To Look Out For

Devils can hide among humans but aren’t perfect. Look for:
- Jagged Teeth
- Black Veins in Eyes
- Dark Spots on Hands
They might only show one of these signs, so stay alert.
Endings You Can Unlock

This game has multiple endings, depending on how you play it.
- The Hollow Victory – Let in only humans for 7 days and survive.
- Solitude’s Whisper – Never let anyone in. Stay completely alone.
- A Stranger’s Reflection – Miss a devil hiding in your house.
Useful Tips
- Don’t rush your decisions.
- Use your crosses wisely.
- If someone sounds too emotional or over-explains, they might be hiding something.
- Trust your gut. Or don’t—it might get you killed.
Now that you know how to play The Devil Next Door, it’s time to trust your instincts and survive the horrors within!
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