Sorry to everyone who booted the game up to a screen scaled way too big. This is now fixed. If you didn't manually change the scale in the Options menu already, the simplest way to correct the bug is to delete your local save data folder. This will force the game to make a new folder with the correct default data and it should correctly choose the scale value that will fit your monitor.
WARNING, this will reset all your progress in the game, so only delete the folder if you are stuck and unable to change the screen scaling.
Delete the SlayinDX folder at:
C:\Users\YOUR_USER_NAME\AppData\Local\SlayinDX
(NOTE: YOUR_USER_NAME is replaced by whatever your local name is)
Again, I am very sorry if this stopped you from playing and hope you enjoy Slayin after this update.