Rock_Buster12 is a legacy player of the Mega Man RPG Prototype with a current battle point total of 114,850 and a zenny total of 93. Rock_Buster12 created his account on February 10th, 2017 and has since unlocked 3 robot masters, learned 6 special abilities, and found 2 different inventory items. Rock_Buster12's most-used robot masters are Mega Man, Guts Man, and Roll.

Prior to the battle point reboot of 2019, Rock_Buster12 had amassed a grand total of 7,600 battle points and reached 3019th place.