Playstore Link:
Parallel Experiment - Apps on Google Play
Two detectives, one deadly experiment. Only together you can survive.
Game Name: Parallel Experiment
Game Version: 1.0.7
Needs OBB: No
Needs Root: No
IMPORTANT: "Parallel Experiment" is a 2-player cooperative puzzle game with escape room-like elements. Each player must have their own copy on either mobile, tablet, PC or Mac (cross-platform play is supported).
In the game players take on the roles of two detectives who are often separated, each with different clues, and must work together to solve puzzles. Internet connection and voice communication are essential. Need a Player Two? Join our community on Discord!
WHAT IS PARALLEL EXPERIMENT?
Parallel Experiment is a noir-inspired adventure with a comic book art style, featuring detectives Ally and Old Dog. While following the trail of the dangerous Cryptic Killer, they suddenly become his targets and are now unwilling participants in his twisted experiment.
This is the second standalone chapter in the “Cryptic Killer” cooperative point-and-click puzzle game series. You can play Unboxing the Cryptic Killer first, if you want to learn more about our detectives and their nemesis, but Parallel Experiment can be enjoyed without prior knowledge.
KEY FEATURES
Two Player Co-Op
In Parallel Experiment, players must rely on their communication skills as they’re separated and must each discover unique clues that are vital for solving puzzles on the other end. Teamwork is essential to crack the Cryptic Killer’s codes.
Challenging Collaborative Puzzles
There are over 80 puzzles striking the perfect balance between challenging yet fair. But you're not facing them on your own! Communicate with your partner on how to best proceed, solve a puzzle on your end that unlocks the next step for them and discover a wide variety of puzzles from redirecting water flows, finding computer passwords and unlocking intricate locks, to deciphering cryptic ciphers, soldering electronic components, and even waking up a drunk!
Two Can Play That Game
Looking for a break from the main investigation? Dive into a variety of retro-inspired mini-games designed with a fresh cooperative twist. Challenge each other to darts, Three in a Row, Match Three, Claw Machine, Push and Pull, and more. Think you know these classics? We’ve reinvented them for a whole new co-op experience
Cooperative Dialogues
Uncover vital clues through collaborative conversations. NPCs respond dynamically to each player, offering new layers of interaction that only teamwork can unravel. Some conversations are puzzles in themselves that you need to solve together!
A story told in panels
Our love for comic books shines in Parallel Experiment. Every cutscene is presented as a beautifully crafted comic book page, immersing you in a gripping, noir-inspired narrative.
How many pages did we create to tell the story? Almost 100 pages! Even we were surprised by how much it took, but every panel was worth it to deliver a story that keeps you on edge until the very last frame.
Draw on… Everything!
Every detective needs a notebook. In Parallel Experiment, players can jot down notes, sketch solutions, and interact with the environment in creative ways. But we all know what you're going to draw first…
Annoy Each Other
This is a key feature? Yes. Yes, it is.
Each level will have some way for players to annoy their co-op partner: knock on a window to distract them, poke them, make their screens shake. You already know you'll be doing this just by reading it, right?
Parallel Experiment has a variety of mind-twisting challenges that push the boundaries of cooperative puzzle design, offering situations never seen before in other games.
In the game players take on the roles of two detectives who are often separated, each with different clues, and must work together to solve puzzles. Internet connection and voice communication are essential. Need a Player Two? Join our community on Discord!
WHAT IS PARALLEL EXPERIMENT?
Parallel Experiment is a noir-inspired adventure with a comic book art style, featuring detectives Ally and Old Dog. While following the trail of the dangerous Cryptic Killer, they suddenly become his targets and are now unwilling participants in his twisted experiment.
This is the second standalone chapter in the “Cryptic Killer” cooperative point-and-click puzzle game series. You can play Unboxing the Cryptic Killer first, if you want to learn more about our detectives and their nemesis, but Parallel Experiment can be enjoyed without prior knowledge.
KEY FEATURES

In Parallel Experiment, players must rely on their communication skills as they’re separated and must each discover unique clues that are vital for solving puzzles on the other end. Teamwork is essential to crack the Cryptic Killer’s codes.

There are over 80 puzzles striking the perfect balance between challenging yet fair. But you're not facing them on your own! Communicate with your partner on how to best proceed, solve a puzzle on your end that unlocks the next step for them and discover a wide variety of puzzles from redirecting water flows, finding computer passwords and unlocking intricate locks, to deciphering cryptic ciphers, soldering electronic components, and even waking up a drunk!

Looking for a break from the main investigation? Dive into a variety of retro-inspired mini-games designed with a fresh cooperative twist. Challenge each other to darts, Three in a Row, Match Three, Claw Machine, Push and Pull, and more. Think you know these classics? We’ve reinvented them for a whole new co-op experience

Uncover vital clues through collaborative conversations. NPCs respond dynamically to each player, offering new layers of interaction that only teamwork can unravel. Some conversations are puzzles in themselves that you need to solve together!

Our love for comic books shines in Parallel Experiment. Every cutscene is presented as a beautifully crafted comic book page, immersing you in a gripping, noir-inspired narrative.
How many pages did we create to tell the story? Almost 100 pages! Even we were surprised by how much it took, but every panel was worth it to deliver a story that keeps you on edge until the very last frame.

Every detective needs a notebook. In Parallel Experiment, players can jot down notes, sketch solutions, and interact with the environment in creative ways. But we all know what you're going to draw first…

This is a key feature? Yes. Yes, it is.
Each level will have some way for players to annoy their co-op partner: knock on a window to distract them, poke them, make their screens shake. You already know you'll be doing this just by reading it, right?
Parallel Experiment has a variety of mind-twisting challenges that push the boundaries of cooperative puzzle design, offering situations never seen before in other games.
*MOD Features*
Unlock full content
Note: This game requires two players to play together. One player creates a room and sends an invitation code to another player. The other player can enter the room and play online.
Free Download:
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If credits are unknown or incorrect and you are the modder you are free to message @G-Bo and the credits will be corrected asap!
What you need to know about Shared-MODs
*How to install (click the spoilers to read)*
Signed APKs do work on all Android devices (rooted + non-rooted).
Signed APKs are in the most cases the only provided files by the mod publisher as they work for everyone.
1.) Remove the original game/app.
2.) Download the MOD APK.
3.) Install the downloaded MOD APK.
4.) Enjoy.
Regarding login methods, please note that logging in with Google will not be possible when using signed MODs. Facebook login (if available) is possible, but it requires you to remove the Facebook application from your device. Other game-specific login methods (if available), such as email, transfer code or guest login usually work fine.
Notes:
- If you used our MOD APK before and just want to update, you can install the new MOD APK on top of the old without removing the game/app first.
- In-App purchases are not possible on signed APKs as they require Google services similar to the Google login process.
Signed APKs are in the most cases the only provided files by the mod publisher as they work for everyone.
1.) Remove the original game/app.
2.) Download the MOD APK.
3.) Install the downloaded MOD APK.
4.) Enjoy.
Regarding login methods, please note that logging in with Google will not be possible when using signed MODs. Facebook login (if available) is possible, but it requires you to remove the Facebook application from your device. Other game-specific login methods (if available), such as email, transfer code or guest login usually work fine.
Notes:
- If you used our MOD APK before and just want to update, you can install the new MOD APK on top of the old without removing the game/app first.
- In-App purchases are not possible on signed APKs as they require Google services similar to the Google login process.
Unsigned APKs do only work on rooted and patched devices/environments.
These are not always provided by the mod publisher as they do only work under certain circumstances.
1.) Your device must be rooted.
2.) Your device must be patched to ignore app signatures. This can be done with the help of tools such as Luckypatcher or Xposed.
Once you fill that requirements the process is the same as with signed APKs with the difference that you can overwrite the original game/app with the MOD APK without removing it first.
1.) Download the unsigned MOD APK.
2.) Install the unsigned MOD APK.
3.) Enjoy.
Note:
For the case the unsigned APK does fail to install: Your device patch is not done correctly!
Login methods and In-App purchases on unsigned MODs function the same as in the original game. Logging in with Google works without issues. Keeping the Facebook application installed is also no problem.
You are rooted and want to know how to patch your device? Please check this for more information:
[Videotutorial] How To Login With Google+ Or Facebook App On Modded Games
These are not always provided by the mod publisher as they do only work under certain circumstances.
1.) Your device must be rooted.
2.) Your device must be patched to ignore app signatures. This can be done with the help of tools such as Luckypatcher or Xposed.
Once you fill that requirements the process is the same as with signed APKs with the difference that you can overwrite the original game/app with the MOD APK without removing it first.
1.) Download the unsigned MOD APK.
2.) Install the unsigned MOD APK.
3.) Enjoy.
Note:
For the case the unsigned APK does fail to install: Your device patch is not done correctly!
Login methods and In-App purchases on unsigned MODs function the same as in the original game. Logging in with Google works without issues. Keeping the Facebook application installed is also no problem.
You are rooted and want to know how to patch your device? Please check this for more information:
[Videotutorial] How To Login With Google+ Or Facebook App On Modded Games
OBB files are not required by every game/app. If necessary, the mod publisher will usually provide them and tell you that they are needed.
1.) Download the OBB file/files.
2.) Download the MOD APK.
3.) Move the OBB files with the help of a filemanager to Android/obb/<packagecode> on your device.
4.) Install the downloaded MOD APK.
5.) Enjoy.
The OBB files are either provided as ".obb" files or as ".zip" files. ZIP files do require to be extracted first.
Still facing issues? Please check here for more details:
How to install OBB files [as detailed as possible]
1.) Download the OBB file/files.
2.) Download the MOD APK.
3.) Move the OBB files with the help of a filemanager to Android/obb/<packagecode> on your device.
4.) Install the downloaded MOD APK.
5.) Enjoy.
The OBB files are either provided as ".obb" files or as ".zip" files. ZIP files do require to be extracted first.
Still facing issues? Please check here for more details:
How to install OBB files [as detailed as possible]
Tutorials:
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