Mods

• GGrovefield Correctional Facilityby deadpoolGrovefield Correctional Facility caters to the mentally Insane, with its high Security Mental ward on the West-North of the site. Grovefield Correctional houses many prisoners from minimum Security to Death Row. Opened in 2004 it has been the leading correctional facility on prison Security and d...635 downloadsupdated 7 y ago
• PPete's Abandoned Playhouseby PeteAn established *relatively* secure prison, with plenty of room for expansion. It grew too big, too fast. Funding dried up, Riots scared the guards away. This prison has walls. Lot of walls. Tunnels are no longer your enemy, escape isn't a problem. This now abandoned facility, should have everythi...634 downloadsupdated 13 y ago
• NNew Cigarettesby ROBINReplaces the old cigarette package to a marlboro red package633 downloadsupdated 7 y ago
• 44 Sectionsby rue057This Prsion is FULLY functioning.food distribution clothing ect... 4 sections min,normal,max,supermax.(protective custody have thier own cells inside supmax) plenty of money, no grants used.fun project. 0 escapes.and plenty of room for more inmates.suggestions let me know.Enjoy EDIT: need a drain...633 downloadsupdated 12 y ago
• OOUTDATED Numbers 2.0by Dak0sterSomehow after Alpha 34 release I was no longer able to update my Numbers 2.0! mod. Make sure to Unsubscribe and re-subscribe to the link below! _____________________________________________________ This mod adds more content to the original Numbers mod created by oksr13 - keep_on: I wanted more t...631 downloadsupdated 11 y ago
• LLakeside Correctional Centre [Warden Mode]by OzoneraxiThe warden of this prison decided to build his new house as part of the prison complex. What could go wrong anyway. --------------------------------------------------- This prison was made with warden mode and permadeath on. Features a bit of everything. All difficulty available at the creation d...631 downloadsupdated 18 mo ago
• SSmall Family Cellby 76561198409456664This mod adds a 2x3 Family Cell with the same requirements as the standard 4x4 Family Cell, and a 2x2 Family Cell without Shower Head requirement (make sure your prisoners can shower somewhere!). You need to research Small Cells first to build them.631 downloadsupdated 8 y ago
• SSmall prisonby GrevenThis is an nice and small prison. Its room for 80 people + an holding cell for about 10 people, and there is no problem holding about 100 people! The prison has been built from scrach, and there has never been an riot! I have just made it possible to make the prison bigger to the right :) Enjoy m...629 downloadsupdated 13 y ago
• SStaff deployed by truck (Continued)by 76561198397419346Check out my Mod Restoration Collection above for more mod updates and fixes Original Mod By blipadouzi Changes - Fixed Unit Spawning 6 instead of 8 on the truck - Added Naming for callouts - Added roof on Vehicles to hide werid spawning position - Added Doctors,Sniper,Orderly,Farmers - Removed s...629 downloadsupdated 3 y ago
• MMurgh CombiPack 15 Christmas Editionby murghThis is the Christmas Edition of the CombiPack mod found over here: It includes the Prison Lottery and an updated version of the Christmas Mod Mashup Christmas Island demo map: For users already playing with the normal CombiPack mod: This mod contains the same stuff with just a few additions. -ou...628 downloadsupdated 8 y ago
• MMsizeby magicnight5511Finding the object size can be a pain planing your prison. should be simple right? right! A very simple mod that add the object size in the description so you can find the perfect object to place when design your prison.628 downloadsupdated 11 y ago
• RRiot scenario, 850 inmates, 26 milion, hell going on: can you save the prison?by CrypcoHuge prison originally with 1000 inmates. Riot started, 75 deaths. Can you bring it back to normality? You hvae the budget. Good luck627 downloadsupdated 12 y ago
• CClothing Citizen City 14 ( Half Life 2 )by Skoid'yClothes of prisoners from the game "Half Life 2".626 downloadsupdated 9 y ago
• MMother Gonerby witchveilAdds a device that removes (deletes) any mothers (ie female prisoners with a baby) within range. This enables you to build female prisons without worrying about building family cells and nurseries. It works similar to the snitch-sorter (and I've even borrowed the same sprite)( - best placed in yo...626 downloadsupdated 2 y ago
• BBalanced General Pop MS/SM 528by IncalculantA Well balanced general population prison with green energy and well maintained farms to supplement food in the prison. NB* Add more territory and boundary walls if escape mode is active.625 downloadsupdated 4 y ago
• BBible Pages / ... It's What You Can Proveby ThatGuysFriendIf you do not complete the achievement then reload and continue the pages are just below the prison Hope this helps have any Q's or tips?624 downloadsupdated 11 y ago
• [[NEWBIES Guide] Perfect Prisonby Hail Hydra- small map,no land expansion,and more reasonably planning - everything runs automatically - 84 max sec prisoners (capacity 84) - $25000-50000 income daily (include woods) - no riot,no serious injuries,no escapes623 downloadsupdated 13 y ago
• SSpecialists Batonsby BurpBurpGives Specialist the option to use batons, when a new seperate free fire setting, that's activated from the staff menu, is turned off. Else they just use their guns as per normal.623 downloadsupdated 4 y ago
• UUltor Corporation Security Guardby 76561199078863755Replaces Guards and Chief with Ultor Corporation Security from SR2. Now with invisible body armour, so the colours don't go mismatch.623 downloadsupdated 23 mo ago
• MMurderous Guard Penby Gamergody622 downloadsupdated 9 y ago
• EEasy Execution轻松处死汉化版by 76561199074102970Easy Execution轻松处死汉化版 以下为原版机翻简介： 注意：本模组的贴图已被汉化修改 处决板，可放置在任何地方，任何踩过它的囚犯都会立即被杀死 原版链接： Easy Execution: ！订阅前请查看合集的简介！！本模组如侵犯到原作者任何利益将永久下架！622 downloadsupdated 9 mo ago
• TThe Islandby 76561198401277804621 downloadsupdated 7 y ago
• SSuperMax Prison - Designed for Escape Mode (Hard)by snewp dogeI designed this fortress to keep you filthy escapists behind bars! Try it if you dare... Give me your feedback and let me know how you escaped. I'll use the feedback to make the prison harder to escape from. Cheers621 downloadsupdated 11 y ago
• SSev's Correctional Facility Blueprintsby SeveronThis is an Extra Large Prison Blueprints with a capacity of 540 inmates, $300k Starting Money. Description - The prison is all one large building complex, split into quadrants as well as two central blocks. The prison is surrounded with a perimeter fence, guarded by towers. - The two quardrants o...621 downloadsupdated 9 y ago
• UULTIMATE PRISONby 76561199052606735== This is my first prison published on steam,which takes me 3 days of hard work.I put my heart into the game,so i hope you can enjoy it! MODs needed: Freefire Control Perimeter Door Mod I'll drink to that! Recycling 4.0 Death Row Letter Features: *High Degree of Satisfaction (NOR:250-320 prisone...620 downloadsupdated 4 y ago
• 11000+ Secure Prison (Dr Frog)by Dr. Frog ☭☢A Large 1000+ person prison, with classrooms, yard, big canteen, mail room, large solitary wing, shop, workshop, and much much more! Download today! Also feel free to check out my reviews and profile! Drop a comment too!619 downloadsupdated 11 y ago
• IImperial Maximum Security Prison (MK1) - IMSP - (No prison is inescapable!)by Sniffle SnaffleDid you forget to pray to his Imperial Majesty, Emperor of all there has bin, is and is yet to come this morning? Did the not so secret police catch you with your pants down? Did you do any crimes against the crown? Fear not, the Imperial Prison system is designed so that only those who are worth...618 downloadsupdated 8 y ago
• RRiot Music In Main Menu.by 76561198837754921Riot Music In The Main Menu Like In Console Versions.617 downloadsupdated 4 y ago
• UUK Mod Sound Filesby mrchillidogThis is the UK Town/City Mod Sound files. This mod DOES NOT include the visual files. Find that mod at: The sounds came from these places: LCPDFR British Police Dispatcher: LSPDFR Brirish Police Scanner: The Getaway Black Monday (PS2 Game)617 downloadsupdated 10 y ago
• MMegaCorp $3.1M Prisonby Archon286This is a well running 512 person prison with all security types (Protective/Min/Med/Max/Supermax). All securities are reasonably well separated, all techs are researched, and most grants are completed. This prison was built legit from a ~1M carryover from a previous prison. I think it makes for...616 downloadsupdated 11 y ago
• PPacManby FLiPPacman comes to Prison Architect. This is an escape mode prison with Pacman textures. The Map and Texture pack are required to make this relevan. Ensure the texture pack is applied and then start the game. /n The aim is to hit the 4 big spots to release the exit door. Get caught by the ghosts and...616 downloadsupdated 11 y ago
• RRiot OST: Gears of War 2by Davide7097Replaces the riot soundtracks with Gears of War 2 OST. Composed by Steve Jablonsky. Tracks used: Hold them Off Highway Denizens of the Deep616 downloadsupdated 8 y ago
• BBetter Default Guardsby Rev3nussReplaces the textures of default guards and guard chief.616 downloadsupdated 2 y ago
• PPolice Of Turkeyby SertoalunsTurkish police and Turkish Guard615 downloadsupdated 9 y ago
• TThai/ไทยby BaLanTaThai translation of Prison Architect615 downloadsupdated 4 y ago
• QQuality of Life 2.0by EnergisticsThe Quality of Life Mod does A LOT of things that I consider value as a Prison Architect. This is an updated of my original mod, under the same name, brought into 2026. Here is a list of what the Quality of Life Mod 2.0 does: Dirty trays to the sink, now high prioritized. Dirty prisoner uniforms...615 downloadsupdated 5 mo ago
• VVending Machines 2.0自动售货机2.0by 76561199074102970Vending Machines 2.0自动售货机2.0 以下为原版机翻简介： 在你的监狱各处放置各种各样的自动售货机，以满足囚犯和工作人员的需求。使用这个模组时，建造商店可能就过时了。 使用方法：在自动售货机储藏室里放置一些自动售货机储物架，用于存放自动售货机的商品。它将起到供应缓冲的作用，这样在需要补货时，你就有充足的库存。自动售货机储藏室还用于存放员工餐和厨房食材。 接下来，在监狱各处放置一些自动售货机。 它们可以在食堂、公共休息室、托儿所、院子、仓库、军械库、员工食堂、员工休息室、保安室、办公室和犬舍使用。 雇佣一名自动售货机经理来负责自动售货机的补货和维修工作。 自动售货机 =...615 downloadsupdated 9 mo ago
• EEntrance to Despairby wobbertoMy best and biggest prison, enjoy!614 downloadsupdated 12 y ago
• GGrants Modby BjWildAdds more grants to the game. If you need support contact us at ldshadowlordmrt@gmail.com, me@xathz.com, or tweet at @LDShadowLord614 downloadsupdated 13 y ago
• EEscape [Good luck and Have Fun]by Deadshot187613 downloadsupdated 11 y ago
• PPrisoner Boat V2.0 - Works with CEO Mode ( Builder Mode ) - and escape modeby Kaleb The Red HeadNow i didn't make Prioner Boat V1 ( Prisoner Boat improved ) but i did add one chalgne Keep The Yellow Jump suits ALIVE bonus points if you escape with them Story: You and Your friends got in prison for Bank robbery for 15 years ( friends are Yellow jump suits ). so your friends are in the same c...613 downloadsupdated 11 y ago
• 110,000 Capacity Prisonby zytukinYes, you read it correctly, it was not a typo. This large prison has a capacity of 10,000 Prisoners. Am I crazy? Perhaps. Do I know the game can't handle it? Yes. Did I decide 'to hell with it' and spend days doing it anyway? You bet. This mega prison took several hours of planning and over 60 ho...612 downloadsupdated 11 y ago
• BBig stuff.by Pontiacus611 downloadsupdated 11 y ago
• MMaffie's Modby JoriThis mod adds a ton of grants and features. Grants: View on the screenshot, these are mixed with built in grants, not every one is on there New Features: - Garbage now gives you 10 dollars when you export it.611 downloadsupdated 10 y ago
• SSmall Prisonby BloodShedA simple small prison610 downloadsupdated 13 y ago
• Mm1n1c00per’s Arcade Machine Modby m1n1cooperThis mod adds the arcade machine which satisfies the recreation need of the prisoners608 downloadsupdated 12 y ago
• SSleepable Benchesby JumbleLets prisoners sleep on benches.608 downloadsupdated 11 y ago
• PPOW Reinstated Winter Overhaulby HeroestarEs ist ein winter wunderland! The classic winter overhaul mod variable for POW Reinstated, Please place this above POW Reinstated in the mod load order for it to work correctly. Check out all this project has to offer at or on moddb.com and stop by our discord608 downloadsupdated 3 y ago

4.6k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.