Nidhogg is a legacy player of the Mega Man RPG Prototype with a current battle point total of 292,750 and a zenny total of 32. Nidhogg created his account on or before November 22nd, 2012 and has since unlocked 7 robot masters and learned 8 special abilities. Nidhogg's top five most-used robot masters are Ice Man, Bomb Man, Cut Man, Elec Man, and Guts Man.

Prior to the battle point reboot of 2019, Nidhogg had amassed a grand total of 31,570 battle points and reached 2280th place.