Duck_King4 is a legacy player of the Mega Man RPG Prototype with a current battle point total of 281,830 and a zenny total of 8,785. Duck_King4 created her account on March 6th, 2017 and has since completed 21 different missions, unlocked 3 playable characters, 13 robot fighters, 28 special abilities, and 0 field stars. Duck_King4's most-used playable character is Dr. Cossack, and her top 5 most-used robots appear to be Proto Man, Crash Man, Bass, Air Man and Bubble Man.
| Min Level : | 1 | Max Level : | 1 |
| Min Turns : | 1 | Max Turns : | 9 |
| Min Robots : | 2 | Max Robots : | 2 |
| Min Points : | 8,000 | Max Points : | 22,223 |
| Total Defeats : | 0 | Total Victories : | 5 |