On the roadmap it says you will (possibly) add staff, teams and offices, and other stuff. However when that update comes there might be people who want to play the original way, which is just a small room and you clicked to access everything and no staff. So maybe you can make a gamemode menu which has normal and original gamemode. Normal is the gamemode with staff and the things on the roadmap and original mode is the click to access everything one, and no staff. However the original will have upgraded news like normal gamemode. Or you can just make a separate game which only has the original gamemode only. I guess it may be hassle to do this tho