Nightmare Puzzles: The Unknown

Contains adsIn-app purchases
4.1
205K reviews
10M+
Downloads
Content rating
Everyone
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About this game

Creepy Behind: Brain Puzzle & Annoying Tricky Quest

Ready to challenge your mind with creepy brain puzzles and tricky quests?
Step into a world of fun and challenging puzzle games, filled with annoying twists, scary stories, and prankster surprises that will push your brain to the limit.

Every level is a brain puzzle designed to confuse, surprise, and entertain.
As you dive deeper, the creepy story unfolds — full of tricky twists and puzzle problems that demand real brain power to solve.

🧩 Game Features

Brain Puzzle Tricky Quest
Enjoy dozens of brain puzzles and tricky games where logic and creativity collide.
Think outside the box to master brain teaser puzzles and outsmart every prank.

Creepy Story & Prank Games
Face the weirdest prankster challenges and uncover the truth behind this creepy adventure.
Expect prank games, spooky mysteries, and unexpected endings that keep your mind spinning.

Brain Teaser Games & Puzzles
Test your wits with fun and challenging puzzle games that combine story, logic, and emotion.
Perfect for fans of brain test, brain up, brain star, and word joy brain up.

Twisted Logic & Brainy Fun
Some puzzles make no sense — until they do.
Sharpen your skills and prove you’re the real brainy prankster who can conquer every tricky twist puzzle.

Replay & Discover More
Each level hides secrets. Revisit puzzles, find new solutions, and unlock every layer of this puzzle brain adventure.

😱 Why You’ll Love It

If you love brain games, tricky puzzles, and mystery prank games, this creepy quest is for you.
You’ll laugh, rage, and think harder than ever through the mix of logic, surprise, and scary fun.

So, are you ready to test your brain power and solve the creepiest tricky puzzles?
Download Creepy Behind: Annoying Brain Puzzle Game now — and prove you can outsmart every prank!
Updated on
Oct 28, 2025
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

4.1
193K reviews
Caitlynn Jordan
May 24, 2025
The puzzles aren't fun or intuitive, and even the levels it warns as being scary are really not. You only get one free hint and have to either pay or watch ads for any other hints. There are ads constantly, too. In the level select, when you win a level, when you lose a level, banner ads, I've seen more ads than I've had seconds of fun playing this after accidentally pressing install.
146 people found this review helpful
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Cynthia Schram
February 2, 2025
I like this game! Not to many ads, and the ads you do get are only a few seconds long, or you can exit out of them right away. The hint ads are max a minute long, and they're helpful. It's just challenging enough but not impossible to solve. There's also an option to skip scarier levels which is nice, but they're not that scary, maybe for the younger kids playing it.
1,884 people found this review helpful
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Wolf
October 25, 2025
Don't even waste time downloading this game. There is little to no direction on what's wrong with each level, so you end up clicking everything until you get it right. You get 1 ad free hint at the beginning of the game, but after you use that one you can only get more by watching ads. After every level there is an ad and if you swap windows during the game and return there is another immediate ad. Uninstalling what I thought was going to be a fun and fascinating game.
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