Update v1.0.015:
Fixed cutscenes not playing correctly on Windows 7/Vista
Fixed Jason Who? achievement
Now you can hide in the dumpster on VIP Club
Fixed stairs bug on VIP Club
Fixed shortcut on VIP Club
Removed broken glass collider on VIP Club
Fixed No 911 calls objective on Amusement Park
Changed player and biker enemies spawn positions on Amusement Park
Fixed traps on Laboratory
Fixed cage trap on Laboratory
Made immortal partygoer mortal on North Cape Hotel
Fixed Bigfoot behavior on North Cape Hotel
Fixed body container in the morgue on Hospital
Fixed hole in the wall on Bar
Fixed toilet collision issue (falling under the level) on Punch Club
Fixed bouncer behavior on Club
Fixed sounds synchronization and other audio issues on Subway
Fixed boombox being vulnerable to stabs
Fixed level scroll available after the last level completion

Update v1.0.014:
Fixed timer position on Boss
Added general objective progress counter (in %)
Added an oil jerrycan to the tutorial spot on Bar
Zombies now exude acid
Fixed the Foreman's bodyguard freezing upon death of one of the players in co-op
Fixed bigfoot objective on North Cape Hotel
Fixed colliders on Motel
Fixed glass colliders on VIP Club
Fixed police UI issues
Fixed security objective on VIP Club
Fixed chickens objective on VIP Club
Fixed crates loot
Fixed cleaning woman's issues with water
Fixed controls rebinding randomly
Fixed music issue on VIP Club
Fixed bikers-related objectives on Motel and Bridge
Fixed resuscitation issues
Fixed dead people reacting to money
Localization tweaks