I'm happy to announce that 4.13 compatibility has been marked for all products on the UE4 Marketplace as well as Gumroad.
In addition to the compatibility updates, I've used this opportunity to update the example environments for Modular SciFi: Hallways. Thematically they remain the same, but the lighting and post processing have received a bit of polish to bring them in line with the most recent packs in terms of visuals. These changes are live now, both in the single pack as well as the collection bundle. Check out some comparison shots below!