This is a nice game however I think it's too difficult for me (some opinions might not be the same as mine)
I think the problem is the onboarding experience. When I first played Hitman (which Deathbed is based on) I found it extremely difficult but it was because I didn't know the "rules of the game" - But once you get the hang of it it becomes too easy. So it's a difficult thing to balance for replayability!