In the world of the Matrix film trilogy, Sentinels are terrifying killing machines that continuously patrol the many sewers and caverns beneath the planet's ruined surface. They fly through the use of some form of electromagnetic levitation and are fast enough to intercept the hovercrafts used by the human resistance.

How do Matrix ships fly?

They enter and leave the Matrix through the use of pirate radio signals sent out by the ship, which transport the crew anywhere in the Matrix that a phone line can be accessed.

Are Sentinels agents?

Sentinel – Sentinels are defensive experts who can lock down areas and watch flanks, both on attacker and defender rounds. This class type tends to be the best defensive agents; these characters will either hang back or lay traps to watch your teams flank when attacking.