Board Thread:R2D - Suggestions/@comment-25576738-20150226230356/@comment-25576738-20150227091655

The sentry is useless if the zombie it targets hops around. It takes the sentry at least two seconds to figure out the location of the zombie, and by the time that happens, the sentry shoots in nothing, because the zombie has already moved. A sentry controller would at least make some use to sentries other than being used as barricades.