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.
Each input wears a grade, S to D, read from the buyer's side. The color is the direction: green raises the score, red lowers it, grey sits neutral. ▼ marks a dock, ? a missing input, • a fact this genre's score does not use. The exact weights stay secret. These are the inputs and the direction each pushes.
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Fair · Multiplayer · 2025
NO RUSH.
Fair at $9.99. Buy it if you want it, no rush.
$9.99
Better value than 87% of Multiplayer games
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Parallel Experiment scores 51/100 on the BANG Score (fair value). The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steamBANGERS.com/game/2012320/parallel-experiment<a href="https://steamBANGERS.com/game/2012320/parallel-experiment"><img src="https://steambangers.com/api/badge/2012320" alt="BANG Score" width="340" height="80"></a>[](https://steamBANGERS.com/game/2012320/parallel-experiment)The BANG Score is one number for value, 0 to 100: price against how it reviews and how long it was built to be. It rates value, not taste. Whether it is for you is on you. How the score is computed → Data · updated 6h ago.
Low $4.99High $9.99Now $9.99
PricePrice history via IsThereAnyDeal.
The lowest price on record is $4.99, set in March 2026. It has been discounted 12 times in the 14 months tracked here, typically at 30 percent off, with about 5 weeks between sales. Today it is at full price. The last sale was about 7 weeks ago, and on this game's rhythm the next one tends to arrive within 5 weeks.
No data upstream: critic score (Metacritic), achievement curve (Steam global achievements).