Contaminated

2:00 Contaminated is Battlefield 6's Season 2 launch map: a German airbase on a European mountainside, where Pax Armata pushes into a military installation in the Bavarian Alps, released on Feb 17, 2026 with every combat size, land vehicles and helicopters. It launched with the VL-7 Strike mode, whose gas makes you see enemies who are not there, as jackfrags showed in a preview match published the day before launch (Feb 16, 2026). Below it lies Hagental Base, and the Operation Augur mode joins the two. Facts are as of Nov 8, 2026.

Quick facts

Where it is and how big it is

5:20 EA put Contaminated between Eastwood and Mirak Valley in size, comparable to St. Quentin Scar or Arras. jackfrags summed it up the same way after that preview: "It's a big map, but it's not like really big", with plenty of elevation, "quite fun for helicopters". It was tested in Battlefield Labs from January 2026, and after launch EA said it was well received and that its airspace had been expanded (Mar 2, 2026).

13:00 The map runs from a hamlet and trenches up through bunkers and hangars to the base's entrance in the mountain, with what jackfrags called "subterranean areas" to fight through. He liked it, and still asked why Season 2 opened with a single map.

Sectors and points by mode

• Conquest uses the open middle of the map; jackfrags did not think the woodland on one side is part of it (Conquest).
• Escalation adds the woodland, and in his match the gas was absent from its points (Escalation).
• Breakthrough runs the same five sectors that open Operation Augur (Breakthrough).
• VL-7 Strike was its own playlist from Feb 17, 2026 (Limited-Time Modes).

EA's Operation Augur guide (Apr 13, 2026) describes Contaminated's five Breakthrough sectors, with a VL-7 strike after every capture but the last:

An earlier Steam post on Augur listed four Contaminated sectors without the Siegfried Line, so the count may differ by version. The second half is on Hagental Base.

VL-7 gas

2:20 VL-7 is a psychoactive smoke that does no damage but causes hallucinations; every soldier gets a mask, and extra masks and filters lie around the map. Without the mask jackfrags saw "shadow people" marked as enemies and heard the audio warp. With it on, the hallucinations stop, but the filter runs out and new ones come from Support ammo bags. Unlike Battlefield 1's masks, you can still aim down sights. He also called the gas "a bit of a gimmick".

Destruction, rockfalls and secrets

0:40 The mountainside can be shot down. jackfrags dropped rocks on enemies with the Little Bird's rockets, then flew it through a gap in the rock as in the trailer. Rockfalls also come down to gunfire and the railgun, and he expected one to guard a Breakthrough objective.

3:20 Walls marked for breaching open new routes into objectives, and some hide secret rooms. Valves that puff smoke and a light puzzle that he suspected unlocks a secret weapon point to easter eggs. Breeze-block walls go down too (Destruction).

11:20 A missile in one hangar explodes when shot, a bigger blast than the 500 kg bomb nearby.

Vehicles

Contaminated launched beside the AH-6 Little Bird scout helicopter, and jackfrags found its rockets "insane" against infantry; EA's Update 2.1.1.0 on Oct 12, 2026 later raised the light rocket hits it takes to go down from 4 to 7. A bike ramp from the trailer is on the map, and the dirt bike arrived in the middle of Season 2 (Helicopters, Tanks and Ground Vehicles).

Tips for each side

• Wear the mask in VL-7, and stay near a Support. Filters run out (Support).
• Watch the deployment edges. jackfrags found you can see into spawn areas easily and camp landing helicopters.
• Carry explosives. Blowing the marked walls gives a new way into most objectives (Engineer, Assault).
• Attackers in Breakthrough get extra vehicles in reinforcement battalions, EA notes; use them at the Hamlet before the trenches.
• Pilots: the elevation gives helicopters places to dip and repair, more than on flatter maps.

Reception

The map was a success with players. EA reported that by Jul 2, 2026 Railway to Golmud had over 16 million hours played, about 2.5 times Contaminated, which by our math puts Contaminated at roughly 6.4 million hours against Golmud's 16 million, and Kotaku's one-year look said fans liked its big vistas, elevation changes and size (Oct 23, 2026).

What we think

We think Contaminated is the most underrated map in Battlefield 6: it was the first post-launch map with real elevation and real size, and it set up the one mode that tells a story across two maps. VL-7 was the weak part, as jackfrags guessed, and we expect it to stay a limited-time mutator. Our prediction: when Operation Augur returns, Contaminated's Breakthrough sectors will be the version most players remember, more than the Conquest layout.

Frequently asked questions

When was Contaminated added?

On Feb 17, 2026, as the launch map of Season 2, after a delay that moved the season from January.

How big is Contaminated?

EA puts it between Eastwood and Mirak Valley, comparable to Battlefield 1's St. Quentin Scar or Battlefield V's Arras.

What does VL-7 do?

It causes hallucinations and does no damage. A gas mask stops them until its filter runs out.

Does Contaminated have jets?

EA lists land vehicles and helicopters for it, not jets.

What is Operation Augur?

A limited-time mode where NATO attacks through Contaminated's sectors and then into Hagental Base. See Limited-Time Modes.

Sources

• EA, Feb 12, 2026: Battlefield 6 and REDSEC Season 2 roadmap
• EA, Apr 13, 2026: Operation Augur guide
• EA, Jul 21, 2026: Vehicles
• EA, Jul 15, 2026: Community Update, Naval Warfare and our journey since launch
• EA, Oct 12, 2026: Battlefield 6 Game Update 2.1.1.0
• Steam, Jan 21, 2026: Battlefield Labs testing Contaminated
• Steam, Mar 2, 2026: Early Season 2 feedback
• Steam, Apr 13, 2026: Operation Augur
• Kotaku, Oct 23, 2026: Battlefield 6, One Year Later
• jackfrags, Feb 16, 2026: Battlefield 6 NEW Maps Gameplay