Mach43 is a legacy player of the Mega Man RPG Prototype with a current battle point total of 88,350 and a zenny total of 27. Mach43 created their account on March 26th, 2017 and has since unlocked 2 robot masters, learned 4 special abilities, and found 1 inventory item. Mach43's most-used robot master is Mega Man.

Prior to the battle point reboot of 2019, Mach43 had amassed a grand total of 4,800 battle points and reached 3134th place.