Girls’ Frontline 2 | Ex Umbra Event Guide

The Ex Umbra event is now live, focusing on Nikketa, watch the overview video below.

Ex Umbra Video


Ex Umbra Overview


Ex Umbra is now live in Girls’ Frontline 2, bringing fresh story missions, limited-time rewards, and exclusive items, headlined by Nikketa (VSK).

Event Period:

  • Main Event: Aug 14, 2025, 9:00 AM EST – Sept 3, 2025, 5:59 PM EST
  • Exchange Shop: Open until Sept 10, 2025, 5:59 PM EST

Featured Game Modes:

  • Story Missions
  • Supply Missions
  • Challenge Mode (unlocks Aug 21)

Ex Umbra Mechanics


A breakdown of systems central to your progress:

Silent Night: Event milestones to earn extra rewards and currency.

Shadow Exercise: Complete daily objectives for a steady 50 event currency.

Intel Exchange: The event shop where your grind turns into premium rewards.

Mission Types

Story Missions: Progress the narrative and unlock side objectives. Clearing with all three stars grants bonus rewards.

Supply Missions: Unlocked after completing the story. These are the main source of event currency.

Challenge Mode: Unlocks Aug 21. High-difficulty combat with extra rewards like Collapse Pieces and premium crafting materials.

Event Shop (Intel Exchange)


Item QuantityCost
Skin – Abyssal Whisper12400
Attachment Skin – Abyssal Bipod1800
Attachment Skin – Abyssal Muzzle1800
Basic Info Core (x1)6600
Collapse Piece (x100)6200
Targeting Calibration Chip x16500
Targeted Access Permission (x1)3300
Access Permission (x1)3300
Common Key – In The Name of Righteousness11000
Common Key – Regulations Expert1200
Special Gift – Nikketa (x1)20100
Next-Generation Memory Stick (x1)20100
Precise Grade Attachment Supply Box (x1)20200
Transcription Conductor I (x5)660
Transcription Conductor II (x5)660
Transcription Conductor III (x5)6120
Transcription Conductor IV (x5)6150
Transcription Conductor V (x5)6250
Transcription Conductor VI (x5)6300
Analysis Blueprint (x10,000)?200
Combat Report (x5,000)?200
Sardis Gold (x12,000)20450

The event shop is packed with valuable rewards, but not all items are created equal. Here’s how to prioritize:

Top Priorities:
Targeted/Access Permissions, Basic Info Core, Collapse Piece x100, Targeting Calibration Chip, Skins, Keys, Special Gift – Nikketa, Next-Gen Memory Stick

Mid Priorities:
Transcription Conductors, extra Memory Sticks, Sardis Gold

Low Priorities:
Analysis Blueprints and Combat Reports are low cost items with limited impact.

Challenge Mode Guide


Video walkthroughs for Challenge Mode are provided by HaWuTsKi
Watch all Challenge Mode guides on HaWuTsKis YouTube channel.

General Tips


Prep Your Teams: Focus on leveling and gearing your core DPS and essential support units.

Use Auto & Support: Save time by relying on Auto Battle and borrowing support squads when possible

Log In Daily: Do not skip Shadow Exercise, as the free currency adds up quickly.

Resource Check: Avoid heavy spending until Challenge Mode unlocks to prevent wasted resources.

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