Now, look, Trent Hawkins, I am sick and tired of you blowing our Z-29 Central Defense Ship to bits! Take your stupid war somewhere else and stop destroying our defense fleet! I don't care if your family WAS killed down here! If you ever return to Savara, I'm going to call out a planetary alert and send the entire sector after your ship! So, GO AWAY!
~ Transon Lohk

The Z-29 Central Defense Ship is a recurring boss in Tyrian, being fought three times during the game. The boss is a defensive mechanism used by the Gencore Tech Alliance. It will first appear on Savara during the first episode.

When facing the Z-29 in combat, it will detach it's two sides and move around the screen, shooting missiles and spreading bullets after the player's ship.