Overview
This guide will show you how to fix the key glitch
Intro
This is a commonly found glitch that some players experience. This glitch makes it so that instead of earning 2 keys a multiplayer match you get less than a quater of 1 key.
How to fix
The way I fixed this glitch was by doing these 3 steps.
1. Change your steam name to something less than 15 characters, I would also avoid using unicode or other symbols that are unregistered in the game.
2. After you have changed your name on steam, play a multiplayer match or two so that the game realizes and registers your new name.
3. After step 1 and 2 have been completed the game should realize that your name is actually readable and should now start giving you 2 keys per multiplayer match instead of a quater of 1 key.
Outro
If doing all the above steps still doesnt fix your slow earning key glitch, then just play zombies. If you get to round 20ish on zombies you will get at least 12 keys. If this helped you and fixed your slow earning key glitch, please give this guide a thumbs up and favorite so that other people can see this guide and it can help them too.