Riot Shield

The Riot Shield is a special weapon featured in some custom maps.

Effectiveness
Many players prefer the Riot Shield because it is very usefull in defending themselves against Zombies.

Pack-a-Punch
When upgraded it becomes "Sandler's Super Shield" and when Zombies touch the Shield the Shield will instantly kill them.

Trivia
Its Pack-A-Punch name is a reference to John Sandler.