This is a horrible game.
To begin with, the blatantly obvious linearity and huge instructions (PRESS SPACEBAR!!!) make this a game with no difficulty whatsoever. On its own, this lack of difficulty would not be so bad, but there are other factors which make this game bad.
The character walks as fast as a snail. When your primary gameplay mechanics is walking, you'd better make it quick.
The plot is as cliched as that of a simple horror movie. It makes ask questions like why there's only one guy on a spacestation, or why he's going back outside right after he calls for help.
The dialogue advances through clicking, but you interact with the spacebar? Make it the same button or both.
One plus is the graphics- I don't mind pixel art. The animation is pretty bare-bones though.
Overall, I would recommend skipping this game. There's not much of value here.