RainbowNexusX is a legacy player of the Mega Man RPG Prototype with a current battle point total of 974,950 and a zenny total of 15,287. RainbowNexusX created his account on November 17th, 2017 and has since unlocked 21 robot masters, learned 32 special abilities, and found 22 different inventory items. RainbowNexusX's top five most-used robot masters are Mega Man, Bass, Cut Man, Bomb Man, and Guts Man.

Prior to the battle point reboot of 2019, RainbowNexusX had amassed a grand total of 307,696 battle points and reached 999th place.