Shattered Connexion E4-3: Subsurface Homecoming III

Article by Soulmuse Marie
A guide to the Girls Frontline Shattered Connection Event stage E4-3: Subsurface Homecoming III

Mission and Clear Conditions:


Rescue Hostage


Defeat 4 Abandoned Isomer

Clear Guide:

Team Recommendations: 

  • 1 AR/SMG Echelon Level 70 4x Linked
  • 2 Dummy Echelons(Rescue only)

Clear Steps

The normal version of this map is a relatively straightforward affair, unlike it's EX version which is a confounding Console puzzle. There is an interesting quirk to the second objective, in that, any of the Isomers that walk into M4 and die are counted as killed, which is surprisingly useful for our purposes. Most of the map is locked off by consoles that can be opened at various points, allowing for a relatively smooth, albeit a bit clunky clear.

Turn 1


Deploy a Combat Echelon on the bottom Heliport, and Dummies on the upper Heliport and Command Post. 


Move the Dummy Echelon on the Command Post to the left onto the Console. Activate it, and select 'Randomizer A'. 


Move the Combat Echelon up one node, to the right two nodes and up one node. 

Reset the Console, and activate 'Randomizer C'. This will unlock 'Randomizer D' Activate this as well. 


Move the Combat Echelon up one node. End your turn.

Turn 2


Move the Combat Echelon to the left two nodes, rescuing M4 on the way. Move down one node. Use the Dummy Echelon to reset the Consoles and then select 'Randomizer A' again.


Move the Combat Echelon down two nodes to complete the rescue, and finish this objective.


Move the Combat Echelon to the left two nodes. SWAP with M4, she'll be deleting an Isomer for us later. Move down one node, left one node, and up one node to pick off two more Isomers. 


End your turn.

You can go fight the Isomers if you want, but the mission completes just fine if M4 wins and there's less time expended, so why not let her do some work this time?

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About the Author(s)

aka Soulmuse basically everywhere. Discord: soulmuse#8741.

Guide writer for Girls Frontline. KSG and G3 Propagandist. Writes the occasional fanfic.  

Feel free to send guide suggestions and feedback via DM on Discord or Reddit. You can also find me in the GFL section of the community discord. Also on twitter