-MAJOR CHANGES- * added Blood Race game mode
* added new Muscle Car for the Blood Race mode
* added new Slaughter Train Station map
* added a second car paint for every vehicle (unlockable in Blood Race mode)
* added new vehicle destruction system with destructible 3d car parts
* added car respawn key
* added Polish localization
* new positional sound system
* new improved smart camera with longer view distance and smoother movement
* enhanced car physics to allow full 3d motion e.g. turning over
* added support for full story voice over
-MINOR CHANGES- * added startup menu sound device selection option
* added startup menu sound disable option
* added startup menu gamepad disable option
* added particle effects when gathering repair pickup
* added sparks when a car collides with an obstacle
* added ambient sound playing in background
* added highlight and camera shake on player death
* added misc new envinronment models for the story mode
* new translucent water shader
* new main menu background
* new collision system for destrucible props
* tweaked car physics script
* tweaked car speed upgrade
* improved vehicle audio
* improved zombie audio
* fixed a few collision problems on the main story city map
* fixed skidmark texture mapping
* tweaked volume parameters for most in-game sounds
* removed option to post highscores to Twitter (caused by a Twitter authentication API change)
* lots of small tweaks and fixes