- ReimplementationPort Type
- CorsixTH TeamDeveloper
- 8 Nov 2026Page Updated

Details
- Developer
- CorsixTH Team
- Port Type
- ReimplementationThe game was rebuilt in new code that plays like the original and loads its data from your own copy.
- Game
- Theme Hospital
- AI Use
- AI-assistedThe repository has AGENTS.md, a file of instructions for AI coding tools. Source
- Source Code
- GitHub
- Original Release
- corsixth.com
- Page Updated
Platform Support
Screenshots
Overview
CorsixTH is an open-source re-implementation of Theme Hospital, Bullfrog Productions’ 1997 hospital management game. It faithfully recreates the original with its graphics, sounds and videos from the player’s own copy, and the full single-player campaign can be completed.
Every disease, room, object and event of the original is there, from emergencies and epidemics to earthquakes and VIP visits. CorsixTH adds Full HD and 4K resolutions, zoom, interface scaling, subtitles, more than 20 languages, unlimited saves, a map and level editor, custom campaigns, the option to build while paused and improved game logic.
How to Set It Up
- Download the Windows zip, the macOS disk image or the Linux AppImage.
- Start CorsixTH and point it at your Theme Hospital folder (the one containing
HOSPITAL.EXEand theDATAfolder). - Choose your resolution and language in the settings and start a new game.
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Download CorsixTH
What's new in v0.70.2CorsixTH 0.70.2
We have released another hotfix 0.70.2 to fix some more pesky bugs.
Bug fixes
- Dying patients can no longer be sent home
- Machine dynamic information now correctly updates after repair
- Fixed key input crash when using the numpad
- Fixed side objects becoming passable after purchasing a plot
- Fixed patient dialog not opening on epidemic patients
Note for Windows users
Windows Smartscreen has been noted during preview releases to trigger more readily. In order to suppress it, you will need to ‘unblock’ the executable by right clicking it and choosing properties. Afterwards, press OK to apply the change.
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