- Reverse Collapse F announced at Girls’ Frontline 10th Anniversary event.
- UE5-powered third-person co-op PvE shooter targeting 2028 release.
Sunborn Network, the studio behind the Girls’ Frontline series, has officially revealed a brand-new project titled Reverse Collapse F (Foxtrot) during the Girls’ Frontline 10th Anniversary Music Carnival held in Shanghai, China.
Reverse Collapse F will be set in a dark sci-fi world with Collapse particles and “False Gods”
So I will try to explain what I have understood from the translations and visuals. As for the plot, we will see a futuristic sci-fi setting, which revolves around a world contaminated by Collapse particles, where war has shattered global order and pushed humanity to the edge.

The story hints at something even deeper, involving “False Gods” and distorted spacetime, with players stepping in as part of a group known as the “Blessed” to fight back against extinction. So, according to the description, the narrative part is going to be pretty strong here.
As for the gameplay, Reverse Collapse F is shaping up as a third-person co-op PvE shooter, built on Unreal Engine 5. You will be able to team up in squads, reportedly up to four, and take on missions against different types of enemies.
In the cinematic trailer, the battlefields, characters, and explosions are pretty well animated. We can also see a bit of gameplay in a dark setting, with clips of player movement and gunfire that look pretty smooth, likely recorded from a PC.
The project is currently targeting a 2028 release window, and it also connects back to Sunborn’s earlier works, including Bakery Girl and Reverse Collapse: Code Name Bakery. The game is still early in development, but it’s already being positioned as one of the studio’s most ambitious projects yet.
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