Call of Duty

How to Use the Warzone Underground Fast Travel System

The Warzone meta is getting shaken up with new ways to move around Caldera — underground mine tunnels.
The Warzone meta is getting shaken up with new ways to move around Caldera — underground mine tunnels. / Image courtesy of Activision

With the Call of Duty: Warzone Classified Arms Reloaded update set to drop in the coming days, bringing with it Gulag Entry Tokens, Redeploy Extraction Tokens, a Serpentine Perk and more, perhaps the biggest news is that an Underground Transit System is coming to Caldera.

For those wondering what the underground mine tunnels are all about, here's a breakdown of how to use the underground fast travel system in Call of Duty: Warzone Classified Arms Reloaded.

In Warzone Classified Arms Reloaded, the new Underground Transit System features 14 access points that are indicated on the Tac Map and minimap by a silver "vault door" symbol.

According to Activision, players who have kept a close eye around Caldera during Season 2 already know where seven of these access points are as they are the "hidden" Nebula 5 bunkers.

The door to the mine-cart hub room can be found right after dropping into each bunker.

The other seven access points are small hatches into the mine-cart hub area.

To travel via minecart to another hub area, players simply need to interact with the circular hatch and walk toward the cart. When doing so, the destination name will appear on-screen, as well as be interactive on the map.

Just be mindful of the lights around each hatch, any color besides a green one can indicate if an enemy is on the other side. If the indicator is off with gas going through the vents, then that means players cannot travel to that destination since it is out of the circle.

After a few seconds of travel time, players will instantly appear at their destination.

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