Score x10 is an extra in all of the Lego Star Wars games. When turned on, all stud values will be multiplied by 10. For example, silver studs are worth 100, gold studs are worth 1000, blue studs are worth 10000, and purple studs are worth 100000. When combined with Score x2, Score x4, Score x6, and Score x8, all stud values will be multiplied by 3840.