First degree modder
A few of the best user mods on Steam Workshop
Imperial Architect
Turn your prison into an Imperial space-prison in this Star Wars-themed total conversion mod, complete with Stormtrooper guards and sci-fi materials.
Prisoners of War
Recreate Stalag Luft III, as made famous by film the The Great Escape, in this total conversion mod that turns your prison into a World War II-era German PoW camp.
Star Trek Prison Captain
A regular prison using the default assets this time, but in the shape of The Enterprise from Star Trek: The Next Generation. An impressive construction.
Tower of London
One of the most notorious prisons in the world. This modder has recreated the layout of the famous London jail and made it into a functioning prison. Minus tourists.