Fans eagerly awaiting the launch of Parallel Experiment, the cooperative puzzler from Eleven Puzzles, will have to wait a bit longer. Originally slated for a Steam release in March, the game's launch has been delayed due to unforeseen development challenges. Now, you can dive into the thrilling world of the Cryptic Killer on June 5th, when Parallel Experiment will simultaneously release on PC, Android, and iOS.
For those anticipating the mobile versions, you’re in for a treat. The developers considered cutting back on optional puzzles, additional mechanics, and even the mobile release to meet the initial deadline. However, they’ve opted to keep everything intact, ensuring a robust experience across all platforms. Plus, with crossplay available from day one, you can team up with friends regardless of their chosen device.
In Parallel Experiment, you and your partner step into the shoes of detectives Ally and Old Dog, caught in a sinister experiment orchestrated by the Cryptic Killer. The only way to progress is through solving a complex network of interdependent puzzles, demanding teamwork and effective communication.
With over 80 unique challenges, you’ll be cracking codes, managing water flows, hacking systems, and even rousing a drunken character. The game's noir-inspired setting and comic book-style visuals create an immersive experience, drawing you into a gripping race against time.

The investigation isn’t solely about solving puzzles. You can also enjoy lighter moments with your partner through retro-style mini-games, including darts, claw machines, and match-three puzzles, all with a cooperative twist.
While you wait for June 5th, why not explore some of the best puzzlers to play on iOS to keep your problem-solving skills sharp?
The game enhances the mystery with interactive dialogues, where NPCs respond dynamically to both detectives. And for a bit of fun, each level offers opportunities to playfully annoy your partner—whether it’s tapping on windows, shaking their screen, or drawing something mischievous in your detective notebook.
With five times the content of their previous project, Parallel Experiment promises to elevate your cooperative gaming experiences. Mark your calendars for June 5th, and don't forget to check out the Steam page for more details.