13 is a legacy player of the Mega Man RPG Prototype with a current battle point total of 2,350,150 and a zenny total of 2,721. 13 created his account on August 11th, 2015 and has since completed 1 player campaign, unlocked 30 robot masters, learned 82 special abilities, found 28 different inventory items, and collected 12 elemental stars. 13's favourite robot masters are Mega Man, Roll, Bass, Proto Man, and Time Man and his top five most-used robot masters are Mega Man, Roll, Bass, Proto Man, and Guts Man.

Prior to the battle point reboot of 2016, 13 had amassed a grand total of 3,128,077 battle points and reached 305th place.

Prior to the battle point reboot of 2019, 13 had amassed a grand total of 2,643,210 battle points and reached 536th place.