yamatoman is a legacy player of the Mega Man RPG Prototype with a current battle point total of 651,850 and a zenny total of 129. yamatoman created his account on February 21st, 2014 and has since unlocked 9 robot masters, learned 43 special abilities, and found 4 different inventory items. yamatoman's top five most-used robot masters are Cut Man, Mega Man, Roll, Bass, and Metal Man.

Prior to the battle point reboot of 2016, yamatoman had amassed a grand total of 312,932 battle points and reached 548th place.

Prior to the battle point reboot of 2019, yamatoman had amassed a grand total of 185,136 battle points and reached 1311th place.