An academic re-implementation of the Adventure Game Studio 2.61 engine in JavaScript. The game runs unchanged from its original data, right in your browser.
Choose the installer mmd13setup.exe (or all files of an installed game: Maniac.exe, Maniac.001–.005, speech.vox, *.tra). This site contains no game data; your files are processed and stored only in your own browser and are never uploaded.