This is basically the same as the Steam version with the same issues. The game barely runs well at all, is choppy, lots of artifacts and ghosting, and the soundtrack is missing as it was CD audio. I cannot recommend the game in this state. The game itself has a nice story and is a good experience when it works well. The main difference is that you control a pilot fighting the aliens and takes place inbetween Terror from the Deep and Apocalypse.