Free games like Prison Boss Prohibition
Below are 9 free-to-play Steam games similar to Prison Boss Prohibition, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Prison Boss Prohibition page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Indie with Prison Boss Prohibition.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Indie and Simulation with Prison Boss Prohibition.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 3
ENA: Dream BBQ
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Indie with Prison Boss Prohibition.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 4
The Murder of Sonic the Hedgehog
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Indie and Simulation with Prison Boss Prohibition.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 5
Indigo Park: Chapter 1
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Indie with Prison Boss Prohibition.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 6
The Looker
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Indie with Prison Boss Prohibition.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 7
NGU IDLE
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Indie and Simulation with Prison Boss Prohibition.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 8
The Expendabros
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Indie with Prison Boss Prohibition.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 9
Shop Titans
Free-to-play alternative to Prison Boss Prohibition — no purchase or trial window. Shares Simulation with Prison Boss Prohibition.
Shop Titans is the ultimate RPG shopkeeper simulation. Craft powerful equipment, stock your shop and sell to aspiring heroes… at a markup! Hire heroes and explore dungeons to gather valuable materials to craft with. There’s never a dull moment in the world of Shop Titans!