[Garry's MOD] City 18

[Decepticon]

alt+tab

or alt+f4

[Ad Bot]

[Crispy_]

sigh. just turn off your computer and turn it back on. bam. reopen garry's mod, make sure the gamemode is sandbox.

if this doesnt work go to steam support or something and say that you have been hacked
then again a hack this bad would have likely been more than just garry's mod.

[SquartleTurtle]

you could have been admin slowhacked. do you have your console enabled and played multiplayer lately?