The Stalker formula is more or less the same from the first two games, however, you have a greater level of freedom to move around. This is greatly assisted by fast travel with the help of so called guides. It isn't very difficult, but the story arc is great, the end was below average. Don't expect miracles but expect a good time.
Pretty average compared to the other 2. You can skip this one or play it last.
I'm glad GOG exists and let's me play the games of the past. This game is a must play. It's not perfect but it's atmosphere is perfect, gave me the spooks without needing to look great.
