JJmaster is a legacy player of the Mega Man RPG Prototype with a current battle point total of 478,580 and a zenny total of 1,600. JJmaster created his account on May 29th, 2016 and has since completed 23 different missions, unlocked 3 playable characters, 19 robot fighters, 51 special abilities, and 0 field stars. JJmaster's most-used playable character is Dr. Light, and his top 5 most-used robots appear to be Proto Man, Bass, Pharaoh Man, Bomb Man and Air Man.
| Min Level : | 1 | Max Level : | 1 |
| Min Turns : | 3 | Max Turns : | 11 |
| Min Robots : | 1 | Max Robots : | 3 |
| Min Points : | 1,819 | Max Points : | 16,000 |
| Total Defeats : | 0 | Total Victories : | 8 |
| Min Level : | 12 | Max Level : | 12 |
| Min Turns : | 7 | Max Turns : | 8 |
| Min Robots : | 1 | Max Robots : | 1 |
| Min Points : | 12,000 | Max Points : | 13,715 |
| Total Defeats : | 0 | Total Victories : | 2 |
| Min Level : | 13 | Max Level : | 13 |
| Min Turns : | 8 | Max Turns : | 8 |
| Min Robots : | 2 | Max Robots : | 2 |
| Min Points : | 13,000 | Max Points : | 13,000 |
| Total Defeats : | 0 | Total Victories : | 1 |
| Min Level : | 14 | Max Level : | 14 |
| Min Turns : | 8 | Max Turns : | 8 |
| Min Robots : | 3 | Max Robots : | 3 |
| Min Points : | 14,000 | Max Points : | 14,000 |
| Total Defeats : | 0 | Total Victories : | 1 |
| Min Level : | 15 | Max Level : | 15 |
| Min Turns : | 9 | Max Turns : | 9 |
| Min Robots : | 1 | Max Robots : | 1 |
| Min Points : | 13,334 | Max Points : | 13,334 |
| Total Defeats : | 1 | Total Victories : | 1 |
| Min Level : | 16 | Max Level : | 16 |
| Min Turns : | 5 | Max Turns : | 5 |
| Min Robots : | 4 | Max Robots : | 4 |
| Min Points : | 25,600 | Max Points : | 25,600 |
| Total Defeats : | 0 | Total Victories : | 1 |
| Min Level : | 17 | Max Level : | 17 |
| Min Turns : | 11 | Max Turns : | 12 |
| Min Robots : | 5 | Max Robots : | 6 |
| Min Points : | 11,334 | Max Points : | 12,364 |
| Total Defeats : | 0 | Total Victories : | 2 |
| Min Level : | 18 | Max Level : | 18 |
| Min Turns : | 10 | Max Turns : | 10 |
| Min Robots : | 5 | Max Robots : | 5 |
| Min Points : | 14,400 | Max Points : | 14,400 |
| Total Defeats : | 0 | Total Victories : | 1 |
| Min Level : | 19 | Max Level : | 19 |
| Min Turns : | 11 | Max Turns : | 11 |
| Min Robots : | 2 | Max Robots : | 2 |
| Min Points : | 13,819 | Max Points : | 13,819 |
| Total Defeats : | 0 | Total Victories : | 1 |
| Min Level : | 0 | Max Level : | 0 |
| Min Turns : | 36 | Max Turns : | 36 |
| Min Robots : | 6 | Max Robots : | 6 |
| Min Points : | 17,778 | Max Points : | 17,778 |
| Total Defeats : | 0 | Total Victories : | 1 |