Err012 is a legacy player of the Mega Man RPG Prototype with a current battle point total of 137,050 and a zenny total of 100. Err012 created his account on August 24th, 2016 and has since unlocked 4 robot masters, learned 7 special abilities, and found 6 different inventory items. Err012's most-used robot masters are Mega Man, Roll, Cut Man, and Bomb Man.

Prior to the battle point reboot of 2019, Err012 had amassed a grand total of 12,267 battle points and reached 2824th place.