Cold137 is a legacy player of the Mega Man RPG Prototype with a current battle point total of 1,413,000 and a zenny total of 14,061. Cold137 created his account on February 10th, 2017 and has since unlocked 28 robot masters, learned 41 special abilities, found 30 different inventory items, and collected 13 elemental stars. Cold137's top five most-used robot masters are Mega Man, Cut Man, Roll, Elec Man, and Bass.

Prior to the battle point reboot of 2019, Cold137 had amassed a grand total of 459,792 battle points and reached 849th place.