The Helljumper's anthem is the official anthem of the Orbital Drop Shock Troopers. It is described to have "hyped up strains".
During the orbital drop from the UNSC Pillar of Autumn to Installation 04, an ODST placed a small disk into his or her data player and played the anthem over the team frequency. Neither Lieutenant Melissa McKay or Major Antonio Silva told the ODST to stop the track, so McKay concluded that was the time to play it.
- Halo: The Flood (First appearance)
- ↑ Halo: The Flood, page 36: "Someone popped a tiny disk into a data player, touched a button, and pushed the hyped-up strains of the Helljumpers' anthem out over the team freq."