The game can now be played with ScummVM and players may submit the bug reports:
https://forums.scummvm.org/viewtopic.php?t=16440

How to run it:
Install Sanitarium and the latest daily build of ScummVM ( www.scummvm.org/downloads/#daily ), run ScummVM, choose add game and browse to Data directory of installed game. Click on choose button and the game should be detected and can be started in ScummVM.