I typically don't like runner games, but I enjoyed this.
You did a great job of displaying tips and tricks, at the beginning, and along the way, like after you die.
I found it pleasantly difficult. I got the impression that I had to let the beast get closer to me, in order for the dynamite drop to actually hit/kill it, which increased the difficultly.
I found the tips to be vital. One tip - after I died - said to drop two dynamites on a tongue. There's no way I would've known this without the tip, so your usage of seamlessly integrating tips into the game was great.
The atmosphere speaks for itself - it all works together in unison, down to the flashlight.