The T.A.G. seeker is a unique weapon system. The primary fire mode launches a small tagging device. If it hits someone it will automatically release several target seeking rockets that will follow the tagged target for quite a while. Its fun to watch them run! The secondary firemode launches small rockets that explode after a few meters and thus create a sort of explosion shield that will severely damage everyone in its radius and also stops incoming (tag-)rockets. Rocket ammo is shared with the Mortar, Hagar and Rocket Launcher.

Its primary fire is a laser-looking shot that, when it hits a player, marks him. Then four rockets are fired and follow the marked player. It is possible to run from these rockets but it demands movement skills.
The secondary fire consists of a rapid, spread fire of hagar-like grenades with a really short lifetime. That creates some sort of explosive shield in front of the player, leading to confusion and damaging players that come close to it. This also stops the enemy rockets, or other explosive bullets.