Parallel Experiment

Developer: Eleven Puzzles
Release: Jun 5th 2025
Platforms:
Adventure
Indie
Cooperative
Innovative
Challenging
Buggy
Pacing
Parallel Experiment Poster

" Innovative cooperative adventure with asymmetric puzzles, but disrupted pacing and bugs "

Parallel Experiment Review

Parallel Experiment is a cooperative puzzle game that has garnered mostly positive feedback for its engaging gameplay and inventive puzzle design. Players appreciate the diverse puzzle mechanics that require strong communication and teamwork, often highlighting the asymmetric perspectives between the two characters as a fresh and enjoyable challenge. The game offers a longer experience compared to previous titles in the series, with around 6-7 hours of playtime, including some optional content and mini-games.

However, the game has drawn criticism for its storytelling and pacing. Many players feel the narrative takes precedence over gameplay, leading to lengthy cutscenes and dialogue-heavy sections that disrupt the flow. The writing and voice acting have been described as clichéd and occasionally stiff, which detracts from immersion. Technical issues such as bugs, crashes, and connectivity problems have also impacted the experience for some users.

Overall, fans of cooperative puzzle games and the series will find much to enjoy, especially in the inventive puzzles and cooperative mechanics, though the story and technical polish leave room for improvement.

Highlights

Players particularly praise the game's innovative cooperative puzzle mechanics, which emphasize communication and asymmetric perspectives. The puzzles are often described as clever, original, and satisfying to solve, maintaining the series' reputation for quality puzzle design.

The game's art style and environmental design receive positive remarks for creating an immersive atmosphere. The inclusion of new gameplay styles and mini-games adds variety and depth.

Additionally, the longer duration compared to previous entries and the meaningful cooperative experience make it a rewarding game to play with friends or partners.

Criticisms

Common criticisms focus on the game's narrative and pacing, with many players feeling the story overshadows the puzzles through excessive dialogue and long cutscenes. The writing is often seen as clichéd and uninspired, while voice acting quality is inconsistent.

Technical issues such as bugs, crashes, desyncs, and lost progress have frustrated some players. Certain puzzles lack reset options, and some gameplay segments are considered tedious or poorly implemented.

Finally, some players find the game mechanics occasionally frustrating due to wonky controls or unclear puzzle clues, which can detract from the overall experience.

Pros

  • Innovative cooperative puzzles requiring strong communication and teamwork.
  • Asymmetric perspectives add freshness and challenge to gameplay.
  • Longer playtime with optional content and mini-games enhances value.
  • Creative and original puzzle design maintains series quality.
  • Immersive art style and environmental design.
  • Varied gameplay styles keep the experience engaging.
  • Fun and rewarding to play with friends or partners.

Cons

  • Story and cutscenes often disrupt puzzle flow and pacing.
  • Writing is clichéd and voice acting inconsistent.
  • Technical issues including bugs, crashes, and lost progress.
  • Some puzzles lack reset options, causing frustration.
  • Certain gameplay segments are tedious or poorly executed.
  • Controls can feel wonky and unintuitive at times.
  • Supernatural plot elements feel forced and out of place.

Rating Criteria

Story
Difficulty
Graphics
Duration
Stability
Worth the Price
Capsule image

Two detectives, one deadly experiment, a race against time. Each player only has one half of the puzzle. In this 2-player co-op puzzle game you can survive the parallel experiment only by working together.

Release Date Jun 5th 2025
Publisher Eleven Puzzles
Developer Eleven Puzzles
Platforms

User Reviews

Very Positive (102)
89% Positive 11% Negative