Acts as a tagging device. Sentry will act normally but when an engie uses TTT on an enemy player the sentry will focus that target without exception until they die or find cover. Tracked enemies remain tagged for short periods of time and a sentry can continue to remember it even after they've taken cover, awaiting their reappearence. Tagged spys can also be shot while cloaked but the tag, as a sort of status effect has a reduced tracking time.

Item could be used for tracking spys and chancing that a sentry can take them down before the tracker fails or holding back the heal target of an uber push. While spammable it could use metal or run on a cooldown.


Alternatives: A straight tracker for spys, putting out a narrow cone that disrupts (bumps) cloaked spys.

A sentry specific tagger that marks an enemy for death.

Some other kind of support weapon for more active engies that fits their current role.

A wireless method of removing a sapper that only removes the sapper but does not repair. (could possibly remove spy desguise)

A wireless method of refilling the ammunition of a sentry.