- New Blood splat system - Blood sheds from the zombie when shot
- Main Menu Music composed by Matt Mcfarland
- New Music for the map Plain composed by Matt Mcfarland
- New Sprinting feature For example if you want to run forward face your character forward with your mouse (because the character looks at the mouse) Right click and hold W.
- New mute feature so you can mute the music.
- Game info has changed so the sprinting instructions are in it.
- Change first boss wave to 5th wave
- Changed wave timer to 5 seconds so you don't have to wait for 10 seconds between each wave. I did this because 10 seconds was to long and decreasing time between waves increases the pace of the game which means more fun!!!
- The game wouldn't move on to the next wave with the new blood system
- Game didn't clear score when you go back to the menu using "Control(Ctrl)"
- Depth was changed so the blood didn't appear to be over the character and the zombies.
- Time till next wave would start but then zombies would spawn and stop the timer.