What is .DAY file extension?
.DAY file extension is a known file type. This section tells you everything you need to know about this extension.
Game file used by Day of the Zombie, a zombie first-person shooter game developed by BrainBox games; stores data for a game level and includes terrain, buildings, items, and other map features; stored in the \Day of the Zombie\Levels\ directory.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.