As we all though DreamZZT was dead because he lost some important pieces a while back, DreamZZT 2.0 was just released. It contains the following new features:

• File compatible with the original game
• Support for the Lion and Tiger AI objects
• Very basic support for ZZT-OOP scripted objects
• Multiplayer (deathmatch style) mode (Dreamcast only)

You can pick it up on the DreamZZT page.

Thanks to WHurricane16 for the heads up.