High-quality Modular Building package that can be used for survival games and others.Only made for the Built-in Render Pipeline. BUt you can change to URP or HDRP.A set of the Modular Building that are optimized for mobile and PC platforms with the zero performance cost.The included demos lets you explore the prefabsThere is 4 High Quality Fully Modular Apartment Buildings with their varient.Total 8 different prefab, you can make nore varient by customizing the prefab.Here is the Poly-count of every single prefab:Prefab---Triangles---VertexApartment_00---33.8k---54.5kApartment_01---332.6k---654.6kApartment_02---109.2k---144.9kApartment_03---82.6k---147.9kAl the Texture Maps are in PNG fromet and in 2048x2048 res.