Unlock all the trophies!
Kill 150 zombie-vampires.
Defeat Saron.
Enter the crane cabin.
Kill the mouse on the bridge.
Kill 100 zombie-vampires.
Open all the locks of the armory in the police station.
Don't play with gas.
Defeat Sefar at the police station.
Defeat Sefar in the city.
Fix the train.
Kill 50 zombie-vampires.
Solve the knight puzzle.
Defeat the monster in the library.
Solve the globe puzzle.
Solve the chess puzzle.
Defeat Arakh.
Defeat Sefar at the hotel.
Kill 10 zombie-vampires.