Section 03: Museum Gardens

Grab a Lancer (or Lancer ammo) from the floor on the left and use it to chainsaw down the wooden door in front.

Follow the passage around the corner to find another door to destroy. A Hammerburst and a DECLASSIFIED MISSION icon are here.

Declassified Mission 03: Use only Hammerburst, Sawed-off Shotguns, and One-shots to complete the mission. Activate this if you wish.

Chainsaw or melee down the door.

As you exit, you'll be on a street with sandbags. Look for a small set of stairs on the right before climbing the sandbags.

Climb the stairs and follow the alleyway to the end to find COG TAGS (03/48). Return to the street.

Hop over the sandbags and look for cover on the left. In the small courtyard behind it, you'll face 6-8 Drones and 2-3 Kantuses. Be aware of One-shot snipers on a distant balcony; their orange laser beams indicate their aim.

Prioritize killing Kantuses, as they can summon Tickers and revive Locust. There are more Kantuses in the distance.

After clearing the first courtyard, move to the next one, avoiding One-shot fire. An Onyx ammo case is available for refills.

The second courtyard has destroyed statues and stairs leading to a 'U-Shaped' balcony. The ground floor has 6-8 Drones. The balcony has 2 Drones with One-shots and 7-8 Kantuses. Eliminate the Kantuses and One-shot Drones first.

Climb to the balcony and finish off any remaining enemies.

After all enemies are dead, a group will spawn near the first courtyard and advance towards you. Grab a One-shot if available.

Use the One-shot to eliminate the incoming threats, which include 8 Boomers and 3 Kantuses spawning from an Emergence Hole. This is a good position to hit multiple enemies with one shot.