A lot of players (I won't name them) have the habit of opening boxes in safe room which is OK with me because all die and round restarts. But if a player open boxes near their teammates as so called 'FUN' to them is not good . It ruins the teamplay and increases the duration of maps . So today a guy (HE DOES THIS ALL TIME) joined game during city 17 . He's a good and respectable player with skill but again map city 17 requires teamwork and skill and it must have required 5 rounds for us to clear first level . So,after some rounds of trying we ended up doing it . The next round he opens a firebox in a elevator full of people while the elevator wasn't even ON I mean he could have done it outside the elevator as the probability of good boxes is less than 30 percent . It was a firebox ended up killing the whole team . The next try we ended up successfully completing the round IN HIS ABSENCE after 3 or 4 tries . For the next round he was'nt there to fuck the shit out of us so we completed it even with a black tank (Only 2-3 players had good weapons) It did requires us 2 tries as we opened 3 tank boxes in succession XD . On the next round he joins again opening boxes near teammates as usual (He does that even if he does'nt require fire/expo ammo with full health ) . We ended up winning the round after 5 unsuccessful tries . On the last round he opens a explosion box and instead of going forward in the map where there were no teammates he came back to the place with few players including me and other 2 ending me up on 10 HP In my rage and anger of all the rounds my team lost because of him I killed him for good which I think was not fair(He ended up getting defibed with his weapons back) . I got my punishment of ban by other players and I think he needs punishment too (Or just admin can warn him to not do this ). Shooting and killing him won't solve the problem , I know these people they try sabotage our game every fucking time . Please ask other people if I am lying , I myself had spec him for like ever because I was dead 10 times in 3 rounds . Hope you understand , Good day.