Girls’ Frontline 2 | Inverse Cipher Season 7 Event Guide

The Inverse Cipher event challenges players to clear specialized stages within strict turn limits to earn valuable rewards such as Collapse Pieces and essential cultivation materials. This guide offers a complete breakdown of Stages 1 to 5, with embedded video walkthroughs designed to help you secure efficient turn limit clears.

All video walkthroughs featured in this article are created by Nitrogen. Full credit is provided, along with a direct link to the creator’s channel here: Video Guides by Nitrogen.

Season 6 can be found here

Event Duration
October 1 at 05:00 – October 15 at 04:59 (UTC-4)

Inverse Cipher – Stage 1

Stage 1 introduces the event’s core mechanics and turn limit rules, where smart positioning and early momentum are key to an efficient clear.

Inverse Cipher – Stage 2

Stage 2 builds on the event mechanics by tightening turn limits, requiring careful positioning and sustained momentum to clear efficiently.

Inverse Cipher – Stage 3

Stage 3 increases the challenge with more restrictive turn limits, making precise positioning and efficient execution essential for a successful clear.

Inverse Cipher – Stage 4

Stage 4 raises the difficulty with tighter turn limits, requiring deliberate planning, precise positioning, and steady momentum to clear efficiently.

Inverse Cipher – Stage 5

Stage 5 stands as the event’s toughest stage, with strict turn limits that demand optimal positioning, efficient routing, and precise execution for a clean clear.

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