Das Tier is a mystery adventure game originally released for the Amiga 2000 in 1991. Then author ported it to Macromedia Flash 5 engine in 2001, to make it playable on PC & Mac, and released as freeware. The official website is still working, and you can even play the browser version (requires Adobe Flash Player)
How to Play
The archive showed few generic warnings on VirusTotal, it is safe to use, the file is downloaded from official website of the game
German 
Comments and reviews
No comment nor review for this game at the moment.