ObsidianBrine is a legacy player of the Mega Man RPG Prototype with a current battle point total of 1,143,000 and a zenny total of 32,047. ObsidianBrine created his account on October 1st, 2016 and has since unlocked 23 robot masters, learned 39 special abilities, and found 25 different inventory items. ObsidianBrine's favourite robot master is Mega Man and his top five most-used robot masters are Mega Man, Roll, Bomb Man, Bass, and Disco.

Prior to the battle point reboot of 2019, ObsidianBrine had amassed a grand total of 336,663 battle points and reached 959th place.