includes: - one max file 2013 format - one dwg file 2013 format - no texture or map This apartment building includes inside modeling. It has doors ,windows and stairs individualy modeled inside and outside.So if you make a presentation in a game engine it is welcome.You can enter building from entrance door or apartment and go to upstairs , you can enter all flats.you can go out to terrace and roof .It is sutable for unity3d and unreal engines. You can make a game level from it. it has a basement level entrance level and 4 normal level. plus it has a dublex level that has another stair inside for to reach to roof.