My first script without help :D
Using "/randommode ac_mines" will vote ac_mines on a random mode.
[SELECT ALL] Code:
rdmmde = ["2" "3" "4" "5" "6" "9" "10" "11" "13" "14" "15"]
randommode = [mode (at $rdmmde (rnd 11)); map ($arg1)]
Using "/randommode ac_mines" will vote ac_mines on a random mode.