If you remember the low-tech roleplaying games of the 1980s, the unsettling digital artwork of Uno Moralez should strike a chord with you. Moralez takes black-and-white pixelated graphics, tosses in a smidge of motion, and ramps up the foreboding to borderline Lovecraftian levels.
For those of you who dug the unofficial Twin Peaks video game, these sinister GIFs will tickle your synapses. You can find much more of Moralez's artwork at his website, which happens to be not safe for work because of demon genitalia and sundry whatnot. Hat tip to Marcelo!