Steam empty prefix!


I would like to know if there a way to install a empty wine Steam prefix, I dont find this option and other interest thing its get a way to just install a prefix configuration and leave a shotcut of the game on launcher, cause here in Brazil internet sucks and I use to have some backups of the games, to download a 15gb I use to spend a lot of time, all this scrips its necessary to finish download the game to add a shortcut on homescreen, I tested Batman Arkhan Asylum, tks for all

Other than steam you can also get the console account, I think this might support the game in offline.
Well, I used to simply play game on the PC, but looking to have a steam account soon.