The key elements of well-liked physics puzzle games such as Ramps and Angry Birds really aren't all that difficult to decipher. Let's see, both boast an intuitive concept, just the right balance of trickiness and 'one more go' playability, a pleasing art style and/or chirpy characters. Sadly, The Flood: Salvation possesses none of the above. And in their place we get needlessly convoluted game mechanics, clunky drag-and-drop controls and a rag doll with all the charisma of a bloated corpse.