Hi there,

This is how you level up real fast in combat training
What you need to do :

1- go to private match and open game settings

2- do the following :
*REMEMBER TO SELECT TEAM DEATH MATCH NOT FFA*

Spoiler:

1- put time to unlimited

2- put score to the 30,000 (MAX)

3- Score for kill " 1000 "

4- Bonus for headshot "1000"

5- then the suicide and get killed stuff put them "0"

6- put the rounds "8"


3- [OPTIONAL] and if you want do this :
Spoiler:

go to custom kill streaks

1- Dogs for 1 kill
2- Dogs for 2 kills
3- Dogs for 3 kills
But i don't recommend it if you get killed a lot because enemies will have dogs too


4- Press to save the game mode in your file share

5- switch to combat training

6- do the combat training custom game mode Glitch
Here's how you do it:
Spoiler:


7 - click on "Edit Game Options"

8- set the Difficulty to "Recruit"

9- choose the map you want

10- start the game and DOMINATE

if you want the custom attack dogs killstreak thing then dont be killer just run to their spawn kill one guy then hide and the attack dogs will do the rest


+Rep If i helped
plzzzzz