I want you to imagine GTA, but rather than gunning down rival drug dealers, having fun with prostitutes, or building up a criminal empire you are... cleaning the streets.
Not euphemistically. Not Clint Eastwood with a gun “cleaning up the streets,” but literally, actually, cleaning up the streets.
This is a weird class of simulator that is clearly trying to be legit and doesn't seem to realize it's a joke. The reviewers know what's up though. Just take a look at what people are saying at Amazon. Apparently the physics engine at play is less than polished, as the video below demonstrates.