Squad Deathmatch Challange4 and 5

The Info of the Challange Squad Deathmatch 4 and 5 are not descriped properly in German language there is to much room for interpretation (you can not say what you should do else at challange five compared to challange 4).

And the secound thing is, its almost impossible to do because the enemys spawn instandly again rather than waiting for teammates to revive (locking the enemys from spawning instandly would solve this problem) so you can not wipe out the hole enemy Squad if you are not lucky and kill the hole squad with a grenate or your squad kills the others in time.