Looking for a Special Cheat

Today when i joined the server that i usually play for a long time now, i heard someone outside my base which i metal and has sentry's inside. I wanted to go to the second floor to open windows for sentry guns to shoot down that guy where before i got to the window i got shot down through walls and then taken my items through walls followed by destroying my beds through walls and opening the wooden chests through walls which = Killed, robbed, destroyed bed and raided through walls by some kind of cheat.
Does anyone maybe know what cheat that might be??

Also that guy is also playing for around and 1h/2h now and still no vac ban on his accound which means the cheat is undetected.

Most likely private. No public/paid cheat offers this kinds of features ignoring the fact that all paid cheats for Unturned are scams which will most likely get you banned.