Heart of The Alien is the sequel for the undoubtably the best adventure of all times, Another World. Developed back in 1994 by Interplay exclusively for the Sega CD console.
Read full news there and instructions how to make an image with the game http://iberdc.dreamcast.es/news.php?rea ... 8#comments
Download page is http://iberdc.dreamcast.es/downloads.ph ... oad_id=341
If you dont know how to make it work here is ready to burn cdi image: