Home News Mobile launch for two-player puzzle experiments

Mobile launch for two-player puzzle experiments

Author : Aurora Update:Oct 13,2025

- Parallel Experiment launches today on iOS and Android

- Team up with a friend to outsmart the mysterious Cryptic Killer

- Cooperate, sabotage, and survive this psychological challenge together

The mind-bending cooperative puzzle game Parallel Experiment is now available for purchase on iOS and Android. As the thrilling sequel to developer Eleven Puzzles' Cryptic Killer series, this installment delivers even more shocking revelations and devious obstacles in your mission to stop the notorious killer.

In Parallel Experiment, the detectives from Unboxing the Cryptic Killer find themselves at the villain's mercy. The stakes have never been higher, forcing players to collaborate closely with a partner to solve increasingly complex puzzles that will test both your problem-solving skills and teamwork abilities.

Featuring a stylish retro-noir aesthetic and more than 80 challenging puzzles, the game offers a co-op experience similar to Keep Talking and Nobody Explodes. For just $6.99, you can dive into this psychological battle against the Cryptic Killer's twisted games.

Parallel Experiment game artwork

What's in the booox?! Did we mention friendly sabotage is practically encouraged? When the tension gets too high, you can lighten the mood by tapping on windows or playfully interfering with your partner's progress.

Beyond the main puzzles, Parallel Experiment offers entertaining minigames as palate cleansers between investigations. You'll encounter dynamic NPC interrogations where characters respond differently to each player. Successful teamwork is essential - even if it drives you both crazy in the process.

If you're flying solo this week, don't worry - check out our curated list of the top five new mobile game releases featuring the best iOS and Android titles from the past seven days.

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