DerpMan is a legacy player of the Mega Man RPG Prototype with a current battle point total of 427,050 and a zenny total of 229. DerpMan created his account on January 9th, 2015 and has since unlocked 4 robot masters, learned 25 special abilities, and found 11 different inventory items. DerpMan's most-used robot masters are Mega Man, Cut Man, and Roll.

Prior to the battle point reboot of 2019, DerpMan had amassed a grand total of 85,848 battle points and reached 1760th place.