Here is the 32bit version of Alpha 0.0.18. To install just unzip and run the .exe Please report and bugs or problems on the Bug Reports forum.
A few of the new things in this release are the new overhead map, survivors spawn randomly and are mortal, and zombie AI has been improved. Visit the website for the full list of new and fixed features.
Go to my website Davidsirritation.com for the most recent updates and patch notes.