JCA991 is a legacy player of the Mega Man RPG Prototype with a current battle point total of 131,987 and a zenny total of 12. JCA991 created his account on May 22nd, 2014 and has since completed 14 different missions, unlocked 3 playable characters, 14 robot fighters, 29 special abilities, and 0 field stars. JCA991's most-used playable character is Dr. Light, and his top 5 most-used robots appear to be Bubble Man, Bass, Quick Man, Metal Man and Mega Man.
| Min Level : | 1 | Max Level : | 1 |
| Min Turns : | 3 | Max Turns : | 3 |
| Min Robots : | 1 | Max Robots : | 1 |
| Min Points : | 2,667 | Max Points : | 2,667 |
| Total Defeats : | 0 | Total Victories : | 1 |
| Min Level : | 12 | Max Level : | 12 |
| Min Turns : | 9 | Max Turns : | 9 |
| Min Robots : | 3 | Max Robots : | 3 |
| Min Points : | 10,667 | Max Points : | 10,667 |
| Total Defeats : | 0 | Total Victories : | 1 |
| Min Level : | 13 | Max Level : | 13 |
| Min Turns : | 6 | Max Turns : | 6 |
| Min Robots : | 3 | Max Robots : | 3 |
| Min Points : | 17,334 | Max Points : | 17,334 |
| Total Defeats : | 0 | Total Victories : | 1 |
| Min Level : | 14 | Max Level : | 14 |
| Min Turns : | 11 | Max Turns : | 11 |
| Min Robots : | 3 | Max Robots : | 3 |
| Min Points : | 10,182 | Max Points : | 10,182 |
| Total Defeats : | 0 | Total Victories : | 1 |