FREE: The Butterfly Sign: Human Error [steam key]

The listing, The Butterfly Sign: Human Error [steam key] has ended.

http://store.steampowered.com/app/555260/The_Butterfly_Sign_Human_Error/

The Butterfly Sign: Human Error - the second Chapter of a detective in the first person, in which we will play for the only survivor of a major terrorist attack. The main character is the only witness to the incident and from its memories determines his fate. So he decided on a desperate measure: he takes an experimental drug “Rammax”, which puts it in the halls of your own mind and restores all the events with perfect accuracy. While in his own memoirs, the protagonist has grain for grain, the evidence over the evidence, seek out the guilty...

The main feature of the second Chapter of the game is the idea of multi-level memories. Rammax works on the principle that the main character can do anything that he's ever known, while retaining his freedom of action and choice within the memories. That means finding in their memories the camera with Ramexam, in theory, the main character can use it...
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