Which version is the one to play? There are two on the page.
The place to put the fuse could be better labelled? And it should accept the fuse in any orientation? I tried a few times to put the fuse in and it just got spat out before I tried it vertically and suddenly it worked!
And the oxygen refill stations are not obvious either.
It is difficult to escape the monster. I had a good head start on it when I ran away and it still caught up with me.
Maybe mention that the player can jump? I thought I was stuck in the Navigation room as I could not get back up the stairs.