I know a hand-run shop, although small, but quite complete. The owner is very kind and hospitable. My friend even goes there to play computer at noon every day (at school). It comes from Sheng Da Cultural Book City behind a high school. It's called 39-degree game periphery. As for how to get there, take No.8, No.5, 18, No.9, No.22, and so on. . Just get off at Sheng Da Cultural Book City.