Filed Under: Build / Walls / Floors, Decor, Objects Tagged With: Mod The Sims, MTS, prison, Sims 4, wintermuteai1 March 23, 2017. By TyrAVB Published 67,772 Downloads See More and Download. Prison Set (Working Jail Doors + More) by wintermuteai1 at Mod The Sims. This allows everyone to create nice prison/jail cells. The mod has reworked nearly all prison-associated items and the results are amazing. It doesn’t add much, but it makes the existing items in TS4 work as they should. If you want simple and realistic cells, then it’s definitely for you. ❗ PLEASE NOTE: Even when using the bb.enablefreebuild cheat carefully, it still has the potential to interfere with career progression and other game play features related to the lot. By MahoCreations Published 43,789 Downloads See More and Download. I have also made 'The Impenetrable' barred wall buyable without career, as well as The solitary sleeper jail cot, the cold steel toilet, and the protect and serve sign. This Sims 4 jail mod is the ultimate prison set for the game. While any changes you make to the hidden lots has the potential of causing problems, EA has put together an official list of items to include on those lots, to help reduce the risk of game play issues.