Reverse Collapse: F aims big with UE5 sci-fi co-op shooting on mobile and console

Reverse Collapse: F looks like Sunborn’s most technically ambitious mobile-connected project yet. The official TapTap listing describes it as a sci-fi PvE co-op shooter built with Unreal Engine 5, with Android, iOS and PC listed and a broader 2028 platform plan that includes PS5 and Xbox Series. The pitch is focused on players taking the role of Gifted characters and entering dangerous space-time environments filled with unknown threats.

For mobile players, this is interesting because Unreal Engine 5 shooters are still difficult to deliver well across phones, especially if the same project also has console ambitions. A game like this needs strong optimization, clean touch controls, controller support, scalable graphics and co-op systems that work across different device types. The long 2028 target suggests this is not a quick mobile release, but it also gives Sunborn time to build something larger than a standard mobile shooter.

If executed well, Reverse Collapse: F could sit closer to a cross-platform action game than a typical phone-first title.