[c00de]

Done, hope it helps my friend, will just post it here for others, hope it's allowed..
If someone has any information regarding the 4th campaign and bonus missions please be so kind to reply..

Here it is:

{game_progress
	{level 5}
	{missions
		{"single/1/1_1:0"
			{completed}
			{time 0}
		}
		{"single/1/1_2:0"
			{completed}
			{time 0}
		}
		{"single/1/1_3:0"
			{completed}
			{time 0}
		}
		{"single/1/1_4:0"
			{completed}
			{time 0}
		}
		{"single/2/2_1:0"
			{completed}
			{time 0}
		}
		{"single/2/2_3:0"
			{completed}
			{time 0}
		}
		{"single/3/3_1:0"
			{completed}
			{time 0}
		}
		{"single/3/3_2:0"
			{completed}
			{time 0}
		}
		{"single/3/3_3:0"
			{completed}
			{time 0}
		}
		{"single/4/4_1:0"
			{completed}
			{time 0}
		}
		{"single/4/4_2:0"
			{completed}
			{time 0}
		}
		{"single/4/4_3:0"
			{completed}
			{time 0}
		}
		{"single/4/4_4:0"
			{completed}
			{time 0}
		}
		{"single/bonus/5_1:0"
			{completed}
			{time 0}
		}
		{"single/bonus/5_2:0"
			{completed}
			{time 0}
		}
		{"single/bonus/5_3:0"
			{completed}
			{time 0}
		}
		{"single/bonus/5_4:0"
			{completed}
			{time 0}
		}
		{"single/bonus/5_5:0"
			{completed}
			{time 0}
		}
		{"single/bonus/5_6:0"
			{completed}
			{time 0}
		}
	}
}

You can see how the layout of these missions is in the "resource" folder, you can open the .pak's with winrar and when you open game.pak, look inside in a folder called "missions"/"singleplayer".