Try getting a 50 with some different rules:
1. Play TS with yourself only, no friends to carry
2. VETO BR starts and Don't veto none, BR starts (goal is to use pistol as much as possible)
3. In a BR game, if you pass a pistol you must use the pistol
4. Limit all rocket, sniper, shotgun, Mauler, sword and Needler kills (can only use if losing or close to it)
5. If you pass duel spikes (again, must drop something to pick them up and use them. Same goes for Plasma Rifles
6. AR is never to be used period...
*Make getting 50 a challenge, it's a joke to get if only using the BR, Sniper, Rockets and Shotgun.
Currently 45, never joined up with anyone (all randoms) pistol is my top killer and that being said a respectable 2.38 K/D.
I want to find 3 other guys to play pistols only for a 50. Basically veto last minute on all BR starts. So many kids are trash with the pistol.
**********Faster I've gotten a 50 was in 19 games. Someone I believe did it in 17.
[Edited on 08.17.2010 6:47 AM PDT]