Developer: KisKis Game
At a glance
27 Steam reviews rate it “Positive” (81% positive). Released on July 10, 2025 by KisKis Game. Current price: $5.99.
Description
You find yourself trapped in an abandoned school classroom, where space is warped, and anomalies lurk in the most unexpected places. Find them to escape — but beware: every choice leads to unpredictable consequences. Psychological tension, hidden threats, and a growing sense of dread will haunt you until the very end.
Game Features
Attention and Memory Challenge: Memorize the room’s details to spot changes and uncover anomalies later.
Anomaly Hunting: From subtle shifts to blatant distortions of reality.
Eerie Atmosphere: An abandoned classroom, chilling sounds, and a constant feeling of being watched.
Unpredictable Traps: Every action triggers events that can alter the game’s course.
Story Through Notes: Uncover what happened in the classroom and why you’re here.
One Exit, Many Paths: But not every path leads to freedom.
Your task is simple — observe, remember, decide. But know this: this classroom hides more than meets the eye.
How to Play Anomaly Rooms
Enter the classroom and look around, carefully memorizing everything in it.
Find the green and red piece and insert it into the "Exit" sign.
If there are no anomalies — insert the green piece. If you notice an anomaly (new objects, disappearances, sounds…) — insert the red piece.
The classroom will try to confuse and kill you. Try to survive!
Find the lock code — it appears after inserting the piece into the sign. Enter the code into the lock.
Don’t take items to the corridor. Toys, lamps, chairs, desks must stay in the classroom. Otherwise, the exit won’t open.
Collect the green "Exit" sign and escape the time loop. If you’re doing everything right, the green pieces will stay in the sign. The classroom will try to destroy you. Find the exit. Don’t let it fool you.
Supported languages: english, french, german, spanish - spain, simplified chinese, korean, polish, russian, turkish, japanese, portuguese - brazil
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Description and screenshots are provided by the publisher via the Steam Store page.
System Requirements
Windows
- Requires a 64-bit processor and operating system
- OS *: Windows 7 64bit
- Processor: Intel Core i3
- Memory: 2 GB RAM
- Graphics: GTX 1060
- DirectX: Version 12
- Storage: 2 GB available space
- Requires a 64-bit processor and operating system
Mac
Linux
User Reviews
Super fun game but the last level is bugged. The shards are missing so you can't finish the game. I'm guessing it was just a glitch because I already had the last shard in a previous session, but since you can't save, i'm not going to play the game all over again to see the ending. Good game but sad to see it error out in the end and go unfinished
Pretty fun game, I do enjoy most of the levels in the game and the different challenges to face. I like that there is a puzzle involved along with figuring out if there is an anomaly, rather than just Green for safe or Red for not safe, you have to solve a little number puzzle with elements hidden around the room. The notes are also another nice touch, it adds story elements to the game. I definitely want to see more anomaly games adapt their games like this so there is more to do in them.
A couple of levels are very annoying to me.. There is 1 where there are 20+ different keypads floating in the air and you gotta figure out which 1 is real (Very boring time waster level). Another level that was difficult is 1 of the last levels you get to is just too dark, even with lamp, there is too much black that doesn't let light through, you can't even see the lasers that well.. I struggled for 10 minutes trying to find the keypad lock, it was just too dark to see anything.. I eventually found it entered the number then died as i couldn't see the lasers due to where the keypad was positioned inside a cabinet.. I feel those 2 levels should be made more enjoyable for the player. A player shouldn't struggle due to accessibility features. There does not seem to really be a way for the user to adjust brightness within the game or reduce the black shadow effect that doesn't allow light to pass, its too close to the player view to see clearly.
Collect the Green EXIT Sign!
At first, I didn’t fully get it, but then I realized: if you’re doing everything right, the green shards stay inside the EXIT sign. Once that clicked, the whole game suddenly became so much more intense.
It’s honestly really scary — in the best way possible. The atmosphere keeps you on edge, the scares hit just right, and the challenge in the later rounds is no joke. Every time I moved forward, I felt like I was holding my breath.
The game is incredibly interesting and well thought out. I just wish I could play a little longer, because once you get into it, it really hooks you.
Anomaly Rooms is a fun and interesting puzzle game. The levels are creative and make you think. I really liked the mysterious atmosphere and the music. It's not too easy, so it's fun to figure things out.
Cool and mysterious design
Good music
Puzzles are challenging and fun
Some levels feel a bit too hard
Can get repetitive after a while
OMG!!! 100/100
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Additional Information
| Developer | KisKis Game |
| Platforms | Windows |
| Age rating | None |
| Release date | July 10, 2025 |
| User reviews | 81% positive (27) |