Parallel Experiment v1.0.1

Parallel Experiment, released in 2025 by Eleven Puzzles, is an enthralling indie adventure game that redefines cooperative puzzle-solving. You and a friend step into the roles of detectives Ally and Old Dog, hot on the trail of the elusive Cryptic Killer in a noir-inspired city. The story picks up after the events of Unboxing the Cryptic Killer, as the duo follows cryptic clues to unravel a sinister scheme called the Parallel Experiment. Each choice whether to trust a shady NPC or decode a hidden message shapes a gripping narrative filled with tension and twists, perfect for adventure and indie fans who love immersive mysteries. The latest version, available for , adds polished dialogue and new mini-games, ensuring a seamless and thrilling experience.

NOTE. ed version: 9 June 2025 [v1.0.1]. This is Full Release and latest version of game. The game is already Pre-Installed and ready to run the game, read the instruction below.

Gameplay in Parallel Experiment is a unique 2-player co-op experience, requiring constant communication as each player sees different clues on separate screens. You’ll tackle over 80 puzzles, from deciphering ciphers to redirecting water flows or soldering circuits, all designed to test teamwork and creativity. The game’s point-and-click mechanics feel intuitive, with a notebook for sketching solutions and a cooperative dialogue system where NPC interactions become puzzles themselves. Retro-inspired mini-games like darts or claw machines offer lighthearted breaks, while playful mechanics let you poke or shake your partner’s screen for laughs. The latest version, ready for , enhances cross-platform play and refines puzzle clarity, making every session smooth. The hand-drawn comic book art and moody soundtrack create a noir atmosphere that pulls you deeper into the mystery.

Key features include:

• Engaging noir narrative with branching choices and over 10 hours of gameplay.
• Co-op puzzle-solving with over 80 unique, communication-driven challenges.
• Interactive dialogue system where NPCs react to both players’ actions.
• Retro mini-games and playful partner interactions for added fun.
• Stunning hand-drawn comic book art and an atmospheric soundtrack.

System Requirements

Minimum:
Requires a 64-bit processor and operating system
OS *: Windows 7
Processor: Intel core 2 DUO 2GHz+, AMD Athlon TMX2 2.2GHz+
Memory: 4 GB RAM
Graphics: Intel Hd graphics 520
Network: Broadband Internet connection
Storage: 2 GB available space
Additional Notes: A working PC-compatible microphone

Recommended:
Requires a 64-bit processor and operating system
OS *: Windows 8/10/11
Processor: Intel core I5-4440, AMD FX 6300
Memory: 8 GB RAM
Graphics: Nvidia GeForce GT 740, AMD Radeon R7 250
Network: Broadband Internet connection
Storage: 2 GB available space
Additional Notes: A working PC-compatible microphone

How to Install the Game

1. the game files through torrent.
2. Unzip the game using WinRAR or 7zip. (how to use .rar)
3. Start game «Parallel.Experiment.exe», Play!
4. The language changes in the menu.