Sensō No Mon

"Battle against the zombie hordes, brainwashed QSD soldiers, and the mighty beast in war-torn Sydney."

- In-Game Description Senso No Mon (Japanese: 戦争の門, English: The War Gate) is the zombies map in Post-Twisted 63 Saga. It takes place before the events of Selva De Morte, Reruntihan Hitam, and Proelium Terra.

Overview
Senso No Mon takes place in war-torn Sydney during Exercise Malabar in 2021. It features three-way conflict: the dragon, the undead, and the machine. In this map, there are catastrophic damages in Sydney Harbour Bridge and Opera House. To unlock Pack a Punch machine in Sydney Harbour Bridge, players must activate all generators around the map.

Unlike Atlas Strike Team, the Brainwashed Soldiers are non-zombie enemies that can attack any player. In all, they are not attacked by zombies. They are used to help the zombies.

The four playable characters are the joint military forces of Quadrilateral Security Dialogue: Ichiro Tateyama, a JSF lieutenant, Daemon Midway, an Australian Defence Force commander, Ishan Katri, an Indian Armed Forces sniper, and Anthony Ramirez, a captain of USS Peleliu. They are sent to Sydney for a joint military naval exercise but suddenly, a dragon has attacked the city. The four must defeat the dragon to reclaim this land.

Features
The map features five new traps: Sentry DSHK Gun, Nova 6, Fire Floor, Mortar Tower, and Battleship Phalanx CIWS. The Zipline is a utility which can take the player from Sydney Opera House to Sydney Harbour Bridge. A new wonder weapon known as the flintlock-type pistol, the Blunder-Lock, also appears on the map and can be converted into four elemental types: Ice, Fire, Lightning, and Dark. A specialist weapon, Ragnarok DG-4, can be obtained via Mystery Box. A new type of zombie is introduced as Humanoid Spider Zombie as well as the brainwashed non-zombie enemies known as Brainwashed Soldiers. They appear in Army Ambush rounds along with Valkyrie Drones. This is similar to Hellhound round.