DDY_004

Disarmament Dispose of a nuclear weapon.

Deterrence Develop a nuclear weapon.

OG Legend Upgrade 1 Orange Console Cartridge to Level 10.

Lone Signal Complete Anomaly Commission: Deep Blue Sorrow.

Hero Obtain the codename "Hero."

It said go for it! Defeat enemies with Ultimate *500.

Let's Start a Band! Complete Questline: A Legendary(?) Band's First Page.

Flip-Flopping Future Perform 10 Divinations.

Classic Clear Upgrade 1 Orange Console Module to Level 20.

Ultimate Anomaly Hunter III Reach Level 60 with 1 Character.

Silver Card Collector Collected over 200 types of cards.

Endfield Industries Collect all Arknights: Endfield trophies

Le Monument C'est Moi Complete all [Umbral Monument] stages under "Inorganic Construct" and "Those Forsaken by the Land" in agony difficulty

Umbral Monument Complete all [Umbral Monument] stages under "Inorganic Construct" and "Those Forsaken by the Land" in normal difficulty

Valley Crate Master Open 270 Valley IV storage crates

Belkhayr Story mode / Defeated Belkhayr.

Guldberg Story mode / Defeated Guldberg.

Horowitz Story mode / Defeated Horowitz.

Miranda Story mode / Defeated Miranda.

Bronze Card Collector Collected over 100 types of cards.

O'Riley Story mode / Defeated O'Riley.

Weyden Story mode / Defeated Weyden.

Kou-Tetsu Story mode / Defeated Kou-Tetsu.

Sebastian Story mode / Defeated Sebastian.

Zeneth Story mode / Defeated Zeneth.

Architect Construct all available platforms for Mother Base.

Ace Trainer Upgrade a 5-Star Echo to max level.

Beginner Pet Raising Obtain the Echo of the Bell-Borne Geochelone for the first time.

Wuling Factory Pioneer I Research every technology in Wuling AIC I

Valley Investigator Gather 1 investigation report in Valley IV

Auditors Trapped Break all weak surfaces and fall into the pit of the Origin Lodespring

Protocol ε 20.00m Hit an enemy after falling from a height of at least 20 meters

Fully Rigged and Digging Place mining rigs on every mining spot of Valley IV, and keep all mining rigs in a state of production

Industrial Apex of the Valley Research every technology in the Basic AIC Plan

Nexus Upgrader Upgrade the Control Nexus of Dijiang to Level 5

Friendly Retention Repair shared facilities from other users 10 times

Companions Complete the side missions [Lone Wolf], [Letter From a Messenger], [Love, Scream & The Prototype], and [Let Fire Consume the Ashen Past]

Promotion Ⅳ Upgrade 1 operator to Level 90

Fully Powered Armament Tune 1 weapon to T4

Promotion Ⅲ Promote 1 operator to E4

Peak Explorer Reach Exploration Level 7

Arrival at Wuling Complete the main mission [Chapter II - Process Ⅱ: Where Danger Sleeps]

Gorgeous View Ahead, Behold! Complete "The Sacred Breeze So Often Breathes."

"Trace On" Challenge all "Tactical Hologram: Calamity" in Jinzhou.

Green Soliseed Find your first missing Soliskin and obtain a Soliseed.

The True Power! Deal 1,000 damage with one attack to an enemy.

Brawl III Upgrade 1 Arc to Level 60.

Brawl II Upgrade 1 Arc to Level 40.

Apprentice Complete a mission using a Combat Unit staff member.

Ride the Tide: Jinzhou Activate all markers on the map of Jinzhou.