Half-Life 2 DM Killbox Breakable Map

map that little bit different from the other killbox maps, it has breakable glass at the top which when shot and broken releases an explosive barrel. this map is great fun, worth a download.
This is another KIllbox style map, as always; the map is square, the area is open and is as fun as a barrel of monkeys or in this case a barrel full of explosives which brings me to what makes this