Doomba is basically just a plug-in for Whitehouse’s own (far more useful) Noesis tool, which is used to convert between different model, image, and animation formats — for example, if you’re a game designer who needs to convert a model from one platform to another without redesigning things from scratch. Except in this case, it’s taking the image data from a Roomba and converting it (and by extension, the living room that the map is based on) into one of the unholy caverns of hell for you to slaughter endless demonic hordes in. And while the tool is meant for...