This doesn't VAC ban you or is detected any way however if you are banned you can use this tool to create your own server and make your own game, however the problem that everyone faces is that once you do create a server usually you are the only one in it when it starts, this can be counted by using cheat engine and slowing the game speed down. However the big problem is when people join the server after 5 minutes they are kicked out to prevent playing with a VAC banned user. This is the area that we are trying to fix now