I'm pretty sure no one wanted this, but screw it, I'm making it. It's actually pretty simple to change this. Open up your favorite hex editor. Open up your CS mod executable. Go to address 8C2BC. If you haven't modified it already, you should see this string: Code: version.%d.%d.%d.%d 2004/12/20 - %04d/%02d/%02d Studio Pixel Those %d's and %04d's are formatting codes. The %d's are replaced with the version number, and the %04d's are replaced with a Japanese-formatted (duh) date. To modify the date, go to address 8C420. The date format is: Code: dd MMM yyyy dd - Day in 2 digits (single digit days get a 0 stuck on the end) MMM - First 3 letters of month name (i.e. Jan, Feb, etc.) yyyy - Year in 4 digits That's it! It's that easy. EDIT (20/1/17): Clarified date format.