Leveling up in sas

Whenever I play sas 4 i dont get any xp everytime. Is there any hack to level me up faster

1. Use the 120x XP when mission failed hack.

2. Go into a SP game, kill a few zombies then die.

3. Level up.

4. Repeat

5. ???

Well it is the right to level up instantly, unfortunately NK patched this (as said in the description of KongHack Ultra Trainer) resulting you leveled up once per SP game. 

Also, as you progress your level to be relatively high enough that sometimes killing a few zombies would not actually level you up once but half way through

You could always try and skip to the higher levels, then mow down fields of zombies with Black weapons...it works, but not quite as fast as the 120x failure used too.

You can also use the Zombie increase hack from konghack, for me it really works quite well, especially for leveling up my character and the different masteries.^^

this hack is not working for me too :/

Here is a way that worked for me:

1) increase number of zombies
2) use dmg and invincibility hacks
3) Play last stand or Zombie hotspot contract

guns like disc thrower or gigavolt are reccomended

SImple advice: Keep playing multiplayer.