Probably one of the best looking ps1 games, with a good horror atmosphere that matches the films. It's better than the movie It's based on.

However the game is far too difficult, even on easy you just seem to die far too often. Of all things, the ladders seem to be the most dangerous, the way you dismount/mount ladders often makes you fall off them, thus taking damage you can't afford, as xenomorphs can take off half your health in seconds.

It's worth a look, but I'd be suprised if anyone can see this through to the end.