A serial killer is stalking the streets, and his murders are a work of art. That’s more or less the premise behind Psycasso®, a tongue-in-cheek 2D pixel art game from Omni Digital Technologies that’s debuting a demo at Steam Next Fest this week, with plans to head into Early Access later this year. Playing as the killer, you get a job and build a life by day, then hunt the streets by night to find and torture victims, paint masterpieces with their blood, then sell them to fund operations.I sat down with lead developer Benjamin Lavender and Omni, designer and producer, to talk about this…