Some weird stuff going in the USSR, as usual.
You walk into a bar, you do stuff, and then you just keep on going from there.
Not sure quite what is happening there, but hey who cares.
You just go along with the game, its not a long game either, and it's alright.

Theres 3 endings i think, so before you end the game, maybe save the game somehow before, if you want to get them before ending. Otherwise you're gonna have to replay it again from the beginning. And to get the other 2 achievements i think.