Consider "Beyond Dead" a work that's still very much in progress. Even at this early stage, it's clear that there's lots of "Metroid"-style goodness to look forward to once it's fleshed out and gets some interface refining.
There's a wonderful little Action Adventure buried beneath some hard-hitting flaws here. Lack of a map system and finicky movement controls leave it at a severe disadvantage compared to its competition on iOS, so it takes a very forgiving genre fan to enjoy it for the time being.
Not since Alfred Hitchcock's "Psycho" has it been this important to prevent leakage of story spoilers, and iFanzine dutifully complies in this in-depth review. If you're familiar with the terms "Metroidvania" or "Castleroid," then heads-up, because you'll surely want to look into this one!