How to open .555 file extension?

If you cannot open a new file that has been saved in the .555 format you need to download the appropriate software. The manufacturer of .555 files is Lionhead Studios; .555 files belong to the Game Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .555 files. Activities performed in the order described should solve the problems with all the files in the .555 format.

• What is .555 file?
• How to open .555 file?
• What is .555 file?