Eldritch just got announced by former BioShock 2/Borderlands developers David and Kyle Pittman, but it's already rocketed to the top of my list of Exciting Doodads That I Will (Lovingly) Obliterate With My Excitement Lasers. The headline does not lie. The roguelike-like counts games like Thief and Dishonored among its closest inspirations, bringing them together in a clammy, tentacle-slathered Lovecraftian embrace. In short, you can…