openHospital hopes to baost an extensive feature list on top of the features and gameplay factors in Theme Hospital.

• New 3D Engine with flashy new 3D graphics
• Built-in Python bindings for scenarios and add-ons
• Modular Engine making it easy to use for other projects
• Various build-tools to make creating new content easy
• New diseases to diagnose and cure
• New machines to research for your hospitals
• Improved opponent AI
• Ability to view opponents' hospitals
• Dozens of objects including some themed objects
• Rewritten and remastered sound track and sound effects
• Improved & Enhanced multiplayer modes with support for at least 4 players
• Improved in-game jukebox with MP3/OGG file support
• Improved menu and gampeplay screens
• Map Editor to design and create new scenarios
• And of course, many others

Please note that many of the items listed above have not yet been started, much less completed. openHospital is in it's early stages of development.

We're not going to give too much away at this stage but a few works in progress include John Wayne Syndrome, Hershey Squirts and Inflamed Wrists.