So far I have enjoyed the game, untill I have encountered the ''funni'' puzzle in Chapter 5.

Despite the two guides available on Steam it wasn't enough to help me solve the puzzle which contains a code that is vital for continuing the game further.

It's just not for people who don't want to ''bang their heads against the wall'' for hours.

Ignoring my previous comment regarding the puzzle on the wall in Chapter 5 after I have finally manage to solve it, thus completing the game I can say for sure that the game is good for it's money.

Right from the beginning of the game, with the introduction itself, the game started giving me Stalker feelings, considering secret experiments conducted under Pripyat and a scientist named Sakharov.

The puzzles and exploration of each entrance at times is a single ticket to the afterlife, that is starting from the beginning, which was annoying at first, but later it feels like every wrong action or step leads to the death of the main character, which is perhaps the authors of the game trying to show us that we are not immortal Rambos, but an ordinary character trying to survive the worst nuclear accident in the history of mankind.

The third ending, which is neutral and in which the word ''stalker'' is used for the first time, makes me think that perhaps the authors of the game are winking at us veterans of the Zone that we are at home again.

Good game. Good story. At times, unnerving puzzles.