Star Force 2 has various regional differences. The Japanese version features a few lines of voice acting, and contains a "profile" section on the My Page screen, which allows the player to enter personal information, such as favorite food and favorite TV show. There is also an ability called "HumorWrd" which is similar to the Humor program from the Battle Network games. This was removed from international versions most likely because many of the jokes are related to the removed Profile section.