The frustration I had with it is the same as with the Flappy Bird, and it makes this game a reminiscent of it.
Albeit the difference in controls, it certainly delivered the same challenge the players are going through, i.e, dodging the pipes.
I also agree with what others have commented regarding the limitation Blood is Lethal, still, it fits the vampire theme in my opinion.
Of course there's a lot of things to improve to, but for me this is still a playable game regardless of the given art considering the given working controls (but then again, they can be improved).
Happy to see a game that's inspired with Flappy Bird, good job : )