Parallel Experiment

Parallel Experiment

Co-op escape room

7 ratings
12 reviews
$6.99

Details

  • Released
  • Updated
  • June 5, 2025
  • April 2, 2026
Parallel Experiment screenshot #1 for iPhone
Parallel Experiment screenshot #2 for iPhone
Parallel Experiment screenshot #3 for iPhone
Parallel Experiment screenshot #4 for iPhone
Parallel Experiment screenshot #5 for iPhone
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About

A cooperative puzzle game where two players, separated with different clues, must communicate to solve escape room-style challenges. Features a noir-inspired comic book art style and over 80 collaborative puzzles.

Two Player Co-Op
Challenging Collaborative Puzzles
Retro-Inspired Mini-Games
Cooperative Dialogues
Comic Book Storytelling
In-Game Notebook for Notes
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What's New in Parallel Experiment

2.0.3

April 2, 2026

This update from Apple will improve the functionality of this app. No new features are included. Bug fixes and improvements: - Fixed an issue allowing horizontal movement on a raised platform while holding the prism - Fixed levitation after stepping off a platform in the platform maze - Fixed an issue where a screw could be tightened while opening the workshop cover - Fixed an issue allowing progression with only one mouse placed on the cheese - Fixed graphical issues after restarting the MagneTron 3000 mini-game - Fixed disappearing rotation arrows when quickly clicking the hint button - Fixed reversed image order in hints - Fixed a locked slot near the brain after connecting the tip to two slots

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Charts

Top Paid

📉 131-3

Puzzle games

This game dropped -3 positions in Puzzle games chart.

Last updated on July 29, 2026.

User reviews

Best CO-OP Game

Started with Unsolved Case, and loved the whole series,
Definitely worth the money.
The graphics, storyline and the puzzles, everything was on point. Keeps you engaged throughout.

Brilliant Sequel

We really enjoyed this game, the prequel was good but they really added finer details to this one and was longer as well, very satisfied even after paying for the game. Some levels really make you think! Highly recommend, and hoping for another sequel/release by the developers.

Incredible incredible incredible

You can tell there was so much work that’s gone into this and it’s super fun to solve and I just love the animations- thank you so much. Me and my partner’s favourite thing to do is your games. Hope you keep putting new ones out there

Awesome game!

This is a great co-op game! Some of the puzzles can be a little tricky at times but nothing impossible. My wife and I played through the whole game and only had to look up a walkthrough a few times. Would recommend to anyone looking for something to play together!

Scam

My husband and I both purchased this game to play together and we spent 3 hours playing and both hit save and quit and when we go to play again nothing is saved and it forces us to start all over. This has happened twice. Don't pay for this game it's a scam.

Response from developer

Hi! The save file is saved every few seconds, so it's really weird that you don't have it... Please note that only the host stores the save files, so if you're restarting the game, make sure that the same person creates it. Additionally, we have just released an update that backs up the save files to the cloud, to make it extra sure that the files aren't lost. If the problem persists for you, please reach out to us at support@elevenpuzzles.com, and we'll do our best to fix your issue. Thanks!

Developer apps

FAQ

What is Parallel Experiment?

Parallel Experiment is a 2-player cooperative puzzle game with escape room elements. Players take on the roles of detectives who must communicate and share clues to solve puzzles together.

How many players can play Parallel Experiment?

Parallel Experiment is designed for two players. Each player needs their own copy of the game on a compatible device, and cross-platform play is supported.

What are the system requirements for Parallel Experiment?

Parallel Experiment is available on iPhone, iPad, and iPod. It also supports PC and Mac, allowing for cross-platform play between these devices.

Does Parallel Experiment require an internet connection?

Yes, an internet connection is essential for Parallel Experiment. Voice communication between players is also crucial for solving the puzzles.

What is the price of Parallel Experiment?

Parallel Experiment is a paid game, priced at $6.99. There are no in-app purchases or advertisements mentioned.

How often is Parallel Experiment updated?

The latest version of Parallel Experiment is 2.0.2, which was last updated on March 12, 2026. This indicates a relatively recent update history.

What is the age rating for Parallel Experiment?

Parallel Experiment has an age rating of 12+. This suggests it contains content suitable for players aged 12 and above.

Can I play Parallel Experiment offline?

No, Parallel Experiment requires an internet connection to play, as it is a cooperative game that relies on communication between players.