Today I'm going to show you how to level up your perks in killing floor 2 in a quicker way you don't have to farm kills in zed map or you don't have to use cheat engine to change the values it's just simple way to level up your perks please watch the video be carefully if you want to know how to do it correctly.

1: Download WeMod From Google.
2: Open Killing Floor 2 from steam.
3: Open Wemod and search for "Killing Floor 2" Game.
4: Click at "Play" Button Scroll down a bit you'll see level up option change the key if you want.
5: Start game as solo queue (offline mode)
6: Press that key of level up And kill few zeds when u done killing zeds exit to the home screen.

You'll notice that you reached 25 level on your perk.

If this works for you let me know in the comments.