Gave the game a go.
I like the art style.
Other than tidying up the tutorial screen and adding more levels I'd say the game is all there. Only other comment I've got is that when I saw the "Target" with a "detection" area around it, I thought is was going to move around the map almost like one of the first Metal Gear Solid games. Took me a moment to realise I was safe to "poison" the target.